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Electric Arc Welding Equipment

FSC 3431: Electric Arc Welding Equipment

Federal Supply Class (FSC) 3431 covers electric arc welding equipment. These NSN items support fabrication and repair welding across the fleet.

Arc welding equipment joins metal using an electric arc to melt and fuse the parts. It is fundamental to metal fabrication and repair.

Common items include arc welders, MIG and TIG machines, and welding power sources. Equipment is built to durable shop and field standards.

3431-01-053-4240 (13205E5561)

NIIN: 01-053-4240
In stock
NSN: 3431-01-053-4240
FSC Code: 3431
MPN: 13205E5561

3431-01-056-5392 (250-230)

NIIN: 01-056-5392
In stock
NSN: 3431-01-056-5392
FSC Code: 3431
MPN: 250230

3431-01-102-7833 (635279)

NIIN: 01-102-7833
In stock
NSN: 3431-01-102-7833
FSC Code: 3431
MPN: 635279

3431-01-101-1804 (2320-0107)

NIIN: 01-101-1804
In stock
NSN: 3431-01-101-1804
FSC Code: 3431
MPN: 23200107

3431-01-046-3484 (45V62)

NIIN: 01-046-3484
In stock
NSN: 3431-01-046-3484
FSC Code: 3431
MPN: 45V62

3431-01-087-2237 (3CG8)

NIIN: 01-087-2237
In stock
NSN: 3431-01-087-2237
FSC Code: 3431
MPN: 3CG8

3431-01-075-1817 (AEAD-200LE)

NIIN: 01-075-1817
In stock
NSN: 3431-01-075-1817
FSC Code: 3431
MPN: AEAD200LE

3431-01-090-7025 (903-786)

NIIN: 01-090-7025
In stock
NSN: 3431-01-090-7025
FSC Code: 3431
MPN: 903786

3431-01-071-9104 (3431-4217-0000)

NIIN: 01-071-9104
In stock
NSN: 3431-01-071-9104
FSC Code: 3431
MPN: 343142170000

3431-01-073-1033 (966112)

NIIN: 01-073-1033
In stock
NSN: 3431-01-073-1033
FSC Code: 3431
MPN: 966112

3431-01-077-4984 (MA-400-D)

NIIN: 01-077-4984
In stock
NSN: 3431-01-077-4984
FSC Code: 3431
MPN: MA400D

3431-01-087-2378 (CK525)

NIIN: 01-087-2378
In stock
NSN: 3431-01-087-2378
FSC Code: 3431
MPN: CK525

3431-01-103-3111 (621-0077)

NIIN: 01-103-3111
In stock
NSN: 3431-01-103-3111
FSC Code: 3431
MPN: 6210077

3431-01-110-7666 (3431-0000-0000)

NIIN: 01-110-7666
In stock
NSN: 3431-01-110-7666
FSC Code: 3431
MPN: 343100000000

3431-01-076-7591 (212-3035)

NIIN: 01-076-7591
In stock
NSN: 3431-01-076-7591
FSC Code: 3431
MPN: 2123035

3431-01-085-6620 (03390855)

NIIN: 01-085-6620
In stock
NSN: 3431-01-085-6620
FSC Code: 3431
MPN: 03390855

3431-01-073-8284 (636955)

NIIN: 01-073-8284
In stock
NSN: 3431-01-073-8284
FSC Code: 3431
MPN: 636955

3431-01-079-8439 (3431-1130-3066)

NIIN: 01-079-8439
In stock
NSN: 3431-01-079-8439
FSC Code: 3431
MPN: 343111303066

3431-01-112-0973 (14-35)

NIIN: 01-112-0973
In stock
NSN: 3431-01-112-0973
FSC Code: 3431
MPN: 1435

3431-01-102-7834 (14N66)

NIIN: 01-102-7834
In stock
NSN: 3431-01-102-7834
FSC Code: 3431
MPN: 14N66

3431-01-090-9851 (R-500)

NIIN: 01-090-9851
In stock
NSN: 3431-01-090-9851
FSC Code: 3431
MPN: R500

3431-01-087-2238 (5C1400)

NIIN: 01-087-2238
In stock
NSN: 3431-01-087-2238
FSC Code: 3431
MPN: 5C1400

3431-01-138-7540 (222A581H01)

NIIN: 01-138-7540
In stock
NSN: 3431-01-138-7540
FSC Code: 3431
MPN: 222A581H01

3431-01-093-2774 (TIG-WAVE)

NIIN: 01-093-2774
In stock
NSN: 3431-01-093-2774
FSC Code: 3431
MPN: TIGWAVE

3431-01-102-8630 (621-0076)

NIIN: 01-102-8630
In stock
NSN: 3431-01-102-8630
FSC Code: 3431
MPN: 6210076

3431-01-102-5294 (505D)

NIIN: 01-102-5294
In stock
NSN: 3431-01-102-5294
FSC Code: 3431
MPN: 505D

3431-01-115-0418 (MIL-W80019)

NIIN: 01-115-0418
In stock
NSN: 3431-01-115-0418
FSC Code: 3431
MPN: MILW80019

3431-01-115-6078 (2360-8522)

NIIN: 01-115-6078
In stock
NSN: 3431-01-115-6078
FSC Code: 3431
MPN: 23608522

3431-01-115-6076 (2360-8056)

NIIN: 01-115-6076
In stock
NSN: 3431-01-115-6076
FSC Code: 3431
MPN: 23608056

3431-01-109-0685 (WCS-200-125)

NIIN: 01-109-0685
In stock
NSN: 3431-01-109-0685
FSC Code: 3431
MPN: WCS200125

3431-01-140-6332 (SR-300-33)

NIIN: 01-140-6332
In stock
NSN: 3431-01-140-6332
FSC Code: 3431
MPN: SR30033

3431-01-111-4850 (92219)

NIIN: 01-111-4850
In stock
NSN: 3431-01-111-4850
FSC Code: 3431
MPN: 92219

3431-01-129-7043 (1632)

NIIN: 01-129-7043
In stock
NSN: 3431-01-129-7043
FSC Code: 3431
MPN: 1632

3431-01-149-2211 (AK-3S-PRO)

NIIN: 01-149-2211
In stock
NSN: 3431-01-149-2211
FSC Code: 3431
MPN: AK3SPRO

3431-01-132-4576 (751-458-053/751-458-049)

NIIN: 01-132-4576
In stock
NSN: 3431-01-132-4576
FSC Code: 3431
MPN: 751458053751458049

3431-01-136-5054 (258 040258)

NIIN: 01-136-5054
In stock
NSN: 3431-01-136-5054
FSC Code: 3431
MPN: 258040258

3431-01-138-0467 (K-1282)

NIIN: 01-138-0467
In stock
NSN: 3431-01-138-0467
FSC Code: 3431
MPN: K1282

3431-01-134-7140 (020621)

NIIN: 01-134-7140
In stock
NSN: 3431-01-134-7140
FSC Code: 3431
MPN: 020621

3431-01-143-5418 (3431-5451-1400)

NIIN: 01-143-5418
In stock
NSN: 3431-01-143-5418
FSC Code: 3431
MPN: 343154511400

3431-01-115-0108 (TIG50A902168)

NIIN: 01-115-0108
In stock
NSN: 3431-01-115-0108
FSC Code: 3431
MPN: TIG50A902168

3431-01-122-4995 (TITAN8ACDC)

NIIN: 01-122-4995
In stock
NSN: 3431-01-122-4995
FSC Code: 3431
MPN: TITAN8ACDC

3431-01-115-6077 (2360-8313)

NIIN: 01-115-6077
In stock
NSN: 3431-01-115-6077
FSC Code: 3431
MPN: 23608313

3431-01-145-1382 (MILLERMATIC)

NIIN: 01-145-1382
In stock
NSN: 3431-01-145-1382
FSC Code: 3431
MPN: MILLERMATIC

3431-01-150-3168 (T-9720)

NIIN: 01-150-3168
In stock
NSN: 3431-01-150-3168
FSC Code: 3431
MPN: T9720

3431-01-146-6577 (WP26V-12-2)

NIIN: 01-146-6577
In stock
NSN: 3431-01-146-6577
FSC Code: 3431
MPN: WP26V122

3431-01-124-4540 (13N19)

NIIN: 01-124-4540
In stock
NSN: 3431-01-124-4540
FSC Code: 3431
MPN: 13N19

3431-01-150-3166 (S-8254-14)

NIIN: 01-150-3166
In stock
NSN: 3431-01-150-3166
FSC Code: 3431
MPN: S825414

3431-01-151-3228 (1-SY4000101)

NIIN: 01-151-3228
In stock
NSN: 3431-01-151-3228
FSC Code: 3431
MPN: 1SY4000101