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3020-00-239-8230 (B29-1-195780H0L)

3020-00-239-8230 is equivalent to manufacture part number 1412. It is a roller chain link and is classified under Federal Supply Class 3020 (3020 - Gears, Pulleys, Sprockets, and Transmission Chain), stocked for defense, aerospace, MRO, and industrial maintenance applications. This item is cataloged in the NATO supply system under 3020 - Gears, Pulleys, Sprockets, and Transmission Chain and is available through NSN-PARTS for U.S. government MRO, and commercial procurement.

NSN: 3020002398230
ALT NSN: 3020-00-239-8230
NIIN: 00-239-8230
NCB: 00
FSC: 3020
NSIN: 239-8230
MNF PART: 1412
DESC: LINK, ROLLER CHAIN
ALT DESC: ROLLER CHAIN LINK
MNF ALT's: 1412 | 544 | 544-1 | 544X5-8H0L | 80H | 80H0L | ASA80H0L | B29-1-195780H0L | CHP2 | RC80H0L | RC80HY1-0L | RC80S0L | SINGLE544-0L
OTHER ALT's: 0/L 80H0L | 1412 | 544 | 5441 | 544X58H0L | 80H0L | ASA80H0L | B291195780H0L | CHP2 | O/L 80HOL | RC80H0L | RC80HY10L | RC80S0L | SINGLE5440L

SKU B29-1-195780H0L

3020 - Categorized Part
3020 - Gears, Pulleys, Sprockets, and Transmission Chain

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Federal Supply Class · 3020 - GEARS, PULLEYS, SPROCKETS, AND TRANSMISSION CHAIN
Part & Reference Numbers (20)
Part NumberCAGEManufacturerStatusRNCCRNVCDACRNAACRNFCRNSCRNJCSADCHCCMSDS
141213125CLEVELAND TRENCHER CO INCH596AX4B
54472625DIAMOND CHAIN CO DIV OF AMSTEDA596AX4B
544-140152VME AMERICAS INC SUB OF VME GROUP NR596AXB
544X5-8H0L72625DIAMOND CHAIN CO DIV OF AMSTEDA596AX4B
80H O/L71176EMERSON ELECTRIC CO BROWNING MFG DIVA325ZZ
80H0L78985UNION CHAIN DIV OF UST INCA326AX4A
80H0L80217JEFFREY CO THEA326AX4A
80H0L81330WATERS VALVE COA326AX4A
80H0L81130WHITNEY CHAIN OPERATION POWERH596AX4B
80H0L73443FULL-O-PEP APPLIANCES, INCORPORATEDA596AX4B
80H0L61412REXNORD INDUSTRIES, INC.HC16ZZAC
ASA80H0L72625DIAMOND CHAIN CO DIV OF AMSTEDA326AX4A
ASA80H0L80204AMERICAN NATIONAL STANDARDSA526AX4A
B29-1-195780H0L80204AMERICAN NATIONAL STANDARDSA316AX4A
CHP26X081COOPER INDUSTRIES INDUSTRIALH596AXB
CHP224047COOPER INDUSTRIES INCH596AX4B
RC80H0L36384FMC CORP LINK-BELT DIVH596AX4B
RC80HY1-0L36384FMC CORP LINK-BELT DIVH596XX3B
RC80S0L36384FMC CORP LINK-BELT DIVH596AX4B
SINGLE544-0L72625DIAMOND CHAIN CO DIV OF AMSTEDA596AX4B
Item Characteristics (12)
CharacteristicRequirement / Reply
LINK STYLEROLLER, TAPERED EDGE
NOMINAL PITCH DISTANCE1.000 INCHES
LINK ROW QUANTITY1
PIN FASTENING METHODCOTTER PIN
LINK PLATE WIDTH AT BUSHING END0.950 INCHES NOMINAL
LINK PLATE WIDTH AT PIN END0.820 INCHES NOMINAL
LINK PLATE NOMINAL THICKNESS0.1562 INCHES
LINK ROLLER NOMINAL DIAMETER0.6250 INCHES
LINK NOMINAL WIDTH BETWEEN PLATES0.6250 INCHES
MINIMUM TENSILE STRENGTH14500 POUNDS PER SQUARE INCH
LINK PIN NOMINAL DIAMETER0.3125 INCHES
MATERIALSTEEL
Management Data
MOESOSAACUIUI ConvMgmt CtrlUnit PriceQUPCIICSLCEffectiveC/H
DASMSJEAJ2200X-$75.871U001-OCT-2025C
DFSMSJEASF9---V$75.871U001-OCT-2025C
DNSMSJEA9B-----$75.871U001-OCT-2025C
DSSMSJEA$75.871U001-OCT-2025C
MOE Rules (3)
MOE RuleFormerAssignedAMCAMSCIMCIMCA
A920A18101-JUL-051GZCD
FXGCFXAX01-JUL-051GZSX
N9BCNICD01-JUL-051GZGH
Freight / Transportation
NMFCSubWCCTCCDescription
117020X593ZCHAIN AND SPROCKET DRIVES/WHEELS
Identification
Item Name Code (INC)04488
Primary INC (PINC)0004488
NIIN Assigned01-JAN-1961
Schedule B (Export)7315810000
Precious Metals Ind (PMIC)A
Criticality CodeX
DEMIL CodeA
DEMIL Integrity Code1
Hazardous Material Ind (HMIC)N
Item Indicator (II)1
FedMallY
Standardization / Related NSNs (1)
Related NSNISCDecision Date
204-SEP-1969
Supersedes (Cancelled NSNs) (1)
Cancelled NSNEffective
3020-00-546-040201-JAN-1963

If the NSN isn't available, are there substitutes or alternate part numbers for NSN 3020-00-239-8230?

NSN 3020-00-239-8230 is associated with the following manufacturer alternate part numbers: 1412, 544, 544-1, 544X5-8H0L, 80H, 80H0L, ASA80H0L, B29-1-195780H0L, CHP2, RC80H0L, RC80HY1-0L, RC80S0L, SINGLE544-0L. Whether you need to buy, order, or get wholesale pricing on any of these part numbers, NSN-PARTS.COM accepts quote requests for pricing and availability, including obsolete and hard-to-find inventory.

FAQ

3020-00-239-8230

What National Stock Number (NSN) Category does this 3020-00-239-8230


NSN 3020-00-239-8230 belongs to Federal Supply Class 3020 which is 3020 - Gears, Pulleys, Sprockets, and Transmission Chain. This FSC is part of the federal supply catalog maintained by the U.S. Department of Defense and is used to standardize the procurement and cataloging of military and government components across all branches of the armed forces and federal agencies.

What traceability documentation is available for parts ordered through NSN-PARTS.COM?

Traceability is a core part of our sourcing process. Depending on the part and its supply chain origin, we can provide Certificates of Conformance (C of C), manufacturer packing slips, date codes, lot codes, and sourcing documentation that traces the item back through the distribution chain. For government and defense procurement, we understand that documentation requirements can be strict if your purchase order or contract specifies particular traceability requirements, include them in your RFQ and we will confirm our ability to meet them before order confirmation.

Does NSN 3020-00-239-8230 have an alternate part number?

Yes. NSN 3020-00-239-8230 is also referenced by manufacturer part number B291195780H0L, where B291195780H0L is the original equipment manufacturer designation for this item. When sourcing this part, buyers may encounter either the NSN 3020-00-239-8230 or the MPN B291195780H0L depending on the procurement system or supplier being used. NSN-PARTS.COM accepts quote requests using either the NSN or the manufacturer part number. For a full list of alternate part numbers associated with this NSN, see below.

Which country originally cataloged this NSN, and what is its National Codification Bureau (NCB) code?

Every NSN includes a two-digit National Codification Bureau (NCB) code in positions 5 and 6 of the full 13-digit number. That code identifies which country originally cataloged the item through the NATO codification system. You can find the NCB code for this part listed in the product description above. Use the table below to identify the originating country and its NATO membership status.

For this NSN, the NCB code is 00, which means it was originally cataloged by USA (NATO). Use the table below for a full reference of all NCB codes and their associated countries.

Country NCB Code(s) Status
USA00 and 01NATO
Unassigned (USA)02 through 10n/a
West Germany / Germany11n/a
Belgium12NATO
France13NATO
Italy14NATO
Czechoslovakia / Czech Republic15NATO
Netherlands16NATO
South Africa17NATO
Brazil18Tier 1
Canada19Tier 2
Denmark20 and 21NATO
Greece22NATO
Iceland23NATO
Norway24NATO
Portugal25NATO
Turkey26NATO
Luxembourg27NATO
Argentina28Tier 2
Japan29Tier 1
Israel30Tier 2
Singapore31Tier 2
Spain32NATO
Malaysia33Tier 2
Thailand34Tier 1
Egypt35Tier 1
Republic of Korea36Tier 2
Estonia37NATO
Romania38NATO
Slovakia39NATO
Austria40Tier 2
Slovenia41NATO
Poland42NATO
United Nations-standard items43n/a
Indonesia44Tier 2
Philippines45Other
Lithuania46NATO
Fiji47Other
Tonga48Other
Bulgaria49NATO
Hungary50NATO
Chile51Tier 1
Croatia52NATO
North Macedonia53NATO
Latvia54NATO
Oman55Tier 1
Russian Federation56Other
Finland57NATO
Albania58NATO
Kuwait59Other
Ukraine60Tier 2
Belarus61Tier 2
Morocco62Tier 1
Sweden63NATO
Papua, New Guinea64Other
Australia65Tier 2
Afghanistan66Other
Georgia67Tier 1
Saudi Arabia69n/a
United Arab Emirates70Tier 1
India71Tier 2
Serbia72Tier 2
Pakistan73Other
Bosnia-Herzegovina74Tier 1
Brunei75Tier 1
Montenegro76NATO
Jordan77Tier 1
Peru78Tier 1
Colombia79Tier 2
Qatar80Tier 1
Algeria81Other
New Zealand82Tier 2
United Kingdom98 and 99NATO
What is your process for locating excess inventory for hard-to-find NSN parts?

When a part is not immediately available through standard distribution channels, our sourcing team conducts a multi-channel search that includes authorized distributor networks, government surplus and DLA excess inventory, independent broker networks, and manufacturer direct channels where applicable. Every potential source is evaluated for authenticity and traceability before we present it as a viable option. We do not source from unvetted or unknown suppliers, and we will never offer parts we cannot document. If we locate stock, we provide full sourcing details with your quote so your procurement and quality teams can make an informed decision before committing to an order.

Are parts sourced through NSN-PARTS.COM traceable back to the original manufacturer?

We make every effort to ensure full chain-of-custody traceability for every part we supply. Our preferred sourcing path is always manufacturer-direct or through authorized distribution channels, which provides the strongest traceability and the lowest counterfeit risk. When parts must be sourced through independent or excess channels; as is often the case for obsolete or long-discontinued components, we require sourcing documentation at every link in the chain and apply additional scrutiny to confirm authenticity. Parts that cannot be adequately documented are not offered for sale. If your program has specific traceability requirements such as QPL, QML, or QSLD compliance, please include those details in your RFQ so we can confirm sourcing eligibility upfront.

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