Skip to content

Nuclear Reactors

FSC 4470: Nuclear Reactors

Federal Supply Class (FSC) 4470 covers nuclear reactors and reactor components. These NSN items support naval and research reactor programs. Nuclear reactors generate power and heat through controlled fission. They power naval vessels and support research.

Common items include reactor components and associated hardware. Parts are built from specialized alloys to demanding nuclear standards.

4470-00-051-7608 (247E157-5/247E257-5)

NIIN: 00-051-7608 DESC: BOLT
In stock
NSN: 4470-00-051-7608
FSC Code: 4470

4470-00-051-5551 (X77051)

NIIN: 00-051-5551 DESC: WATER LEVEL MODULE
In stock
NSN: 4470-00-051-5551
FSC Code: 4470
MPN: X77051

4470-00-052-1617 (E302PC40)

NIIN: 00-052-1617 DESC: VALVE SEAT
In stock
NSN: 4470-00-052-1617
FSC Code: 4470
MPN: E302PC40

4470-00-052-9472 (62F000PC2)

NIIN: 00-052-9472 DESC: RELIEF VALVE
In stock
NSN: 4470-00-052-9472
FSC Code: 4470
MPN: 62F000PC2

4470-00-051-7622 (124C1331-53)

NIIN: 00-051-7622 DESC: PIN
In stock
NSN: 4470-00-051-7622
FSC Code: 4470
MPN: 124C133153

4470-00-051-7631 (247E210PC18)

NIIN: 00-051-7631 DESC: JACKSCREW WRENCH
In stock
NSN: 4470-00-051-7631
FSC Code: 4470

4470-00-051-7621 (124C1331PC1)

NIIN: 00-051-7621 DESC: SCREW
In stock
NSN: 4470-00-051-7621
FSC Code: 4470

4470-00-052-1613 (E293PC27)

NIIN: 00-052-1613 DESC: VALVE STEM
In stock
NSN: 4470-00-052-1613
FSC Code: 4470
MPN: E293PC27

4470-00-051-7620 (PL247E209-30)

NIIN: 00-051-7620 DESC: SCREW
In stock
NSN: 4470-00-051-7620
FSC Code: 4470

4470-00-052-5085 (2620-920X10PC3T05-8)

NIIN: 00-052-5085 DESC: GLOBE VALVE DISK ASSEMBLY
In stock
NSN: 4470-00-052-5085
FSC Code: 4470

4470-00-052-5081 (931C121PC3)

NIIN: 00-052-5081 DESC: FACING TOOL BIT
In stock
NSN: 4470-00-052-5081
FSC Code: 4470
MPN: 931C121PC3

4470-00-051-7647 (117B2168PC1)

NIIN: 00-051-7647 DESC: VALVE
In stock
NSN: 4470-00-051-7647
FSC Code: 4470

4470-00-052-1579 (1C10035)

NIIN: 00-052-1579 DESC: WEARING RING
In stock
NSN: 4470-00-052-1579
FSC Code: 4470
MPN: 1C10035

4470-00-052-6626 (E232-693PC693-16)

NIIN: 00-052-6626 DESC: HEATERWELL PLUG
In stock
NSN: 4470-00-052-6626
FSC Code: 4470

4470-00-052-5068 (30078PC43-44)

NIIN: 00-052-5068 DESC: LOCKING CUP
In stock
NSN: 4470-00-052-5068
FSC Code: 4470

4470-00-052-1611 (E293REVGPC8)

NIIN: 00-052-1611 DESC: VALVE STEM
In stock
NSN: 4470-00-052-1611
FSC Code: 4470

4470-00-052-5060 (P7511R)

NIIN: 00-052-5060 DESC: BLEEDER VALVE STEM
In stock
NSN: 4470-00-052-5060
FSC Code: 4470
MPN: P7511R

4470-00-052-9470 (820-2178580GP8)

NIIN: 00-052-9470 DESC: STOP CHECK VALVE
In stock
NSN: 4470-00-052-9470
FSC Code: 4470

4470-00-052-9465 (820-2178580GP2)

NIIN: 00-052-9465 DESC: GLOBE VALVE
In stock
NSN: 4470-00-052-9465
FSC Code: 4470

4470-00-052-9469 (820-2178580-16)

NIIN: 00-052-9469 DESC: STOP CHECK VALVE
In stock
NSN: 4470-00-052-9469
FSC Code: 4470

4470-00-052-5091 (140BB28-1)

NIIN: 00-052-5091 DESC: ASSEMBLY TRANSMITTER
In stock
NSN: 4470-00-052-5091
FSC Code: 4470
MPN: 140BB281

4470-00-056-7720 (13080-1-24-1-5PC35)

NIIN: 00-056-7720 DESC: GASKET
In stock
NSN: 4470-00-056-7720
FSC Code: 4470

4470-00-053-1624 (04F0624)

NIIN: 00-053-1624 DESC: STATOR SPACER
In stock
NSN: 4470-00-053-1624
FSC Code: 4470
MPN: 04F0624

4470-00-055-1130 (8199-2NA3-97)

NIIN: 00-055-1130 DESC: GLAND STUD
In stock
NSN: 4470-00-055-1130
FSC Code: 4470
MPN: 81992NA397

4470-00-054-3884 (M0D 71869M0D)

NIIN: 00-054-3884 DESC: SELECTOR VALVE
In stock
NSN: 4470-00-054-3884
FSC Code: 4470

4470-00-054-3885 (820-2178500PC70)

NIIN: 00-054-3885 DESC: VALV LOCKING DEVICE
In stock
NSN: 4470-00-054-3885
FSC Code: 4470

4470-00-055-0129 (29790-5M0DWPAD-931)

NIIN: 00-055-0129 DESC: VALVE CAP
In stock
NSN: 4470-00-055-0129
FSC Code: 4470

4470-00-055-0229 (WPAD934GP4)

NIIN: 00-055-0229 DESC: VALVE STEM ADAPTER
In stock
NSN: 4470-00-055-0229
FSC Code: 4470
MPN: WPAD934GP4

4470-00-055-0189 (909A022PC56)

NIIN: 00-055-0189 DESC: POSITIONER-FUEL PORT
In stock
NSN: 4470-00-055-0189
FSC Code: 4470

4470-00-055-0128 (WPAD934GP3)

NIIN: 00-055-0128 DESC: VALVE STEM ADAPTER
In stock
NSN: 4470-00-055-0128
FSC Code: 4470
MPN: WPAD934GP3

4470-00-056-9350 (103885GR1)

NIIN: 00-056-9350 DESC: COMPONENT BOARD
In stock
NSN: 4470-00-056-9350
FSC Code: 4470
MPN: 103885GR1

4470-00-052-9473 (62F000-1)

NIIN: 00-052-9473 DESC: RELIEF VALVE
In stock
NSN: 4470-00-052-9473
FSC Code: 4470
MPN: 62F0001

4470-00-056-9344 (103610GR1)

NIIN: 00-056-9344 DESC: MODULATOR
In stock
NSN: 4470-00-056-9344
FSC Code: 4470
MPN: 103610GR1

4470-00-056-9352 (103606GR1)

NIIN: 00-056-9352 DESC: RATE AMPLIFIER
In stock
NSN: 4470-00-056-9352
FSC Code: 4470
MPN: 103606GR1

4470-00-055-6114 (820-2179130GP1)

NIIN: 00-055-6114 DESC: FOUR-WAY VALVE
In stock
NSN: 4470-00-055-6114
FSC Code: 4470

4470-00-056-7578 (A45680PC13)

NIIN: 00-056-7578 DESC: VALVE LOCKING DEVICE
In stock
NSN: 4470-00-056-7578
FSC Code: 4470
MPN: A45680PC13

4470-00-056-9343 (103623GR1)

NIIN: 00-056-9343 DESC: PULSE AMPLIFIER
In stock
NSN: 4470-00-056-9343
FSC Code: 4470
MPN: 103623GR1

4470-00-055-0232 (29792PC5)

NIIN: 00-055-0232 DESC: VALVE CAP
In stock
NSN: 4470-00-055-0232
FSC Code: 4470
MPN: 29792PC5

4470-00-055-0207 (909A022PC58)

NIIN: 00-055-0207 DESC: LOWER SEAL WELD INSTALLATION TOOL
In stock
NSN: 4470-00-055-0207
FSC Code: 4470

4470-00-056-7579 (A42969PC13)

NIIN: 00-056-7579 DESC: BOLT LOCKING DEVICE
In stock
NSN: 4470-00-056-7579
FSC Code: 4470
MPN: A42969PC13

4470-00-056-7580 (A45680PC7-8)

NIIN: 00-056-7580 DESC: VALVE SPRING ASSEMBLY
In stock
NSN: 4470-00-056-7580
FSC Code: 4470
MPN: A45680PC78

4470-00-056-9353 (103610GR2)

NIIN: 00-056-9353 DESC: MODULATOR
In stock
NSN: 4470-00-056-9353
FSC Code: 4470
MPN: 103610GR2

4470-00-055-0161 (909A022PC51)

NIIN: 00-055-0161 DESC: CHILL RING
In stock
NSN: 4470-00-055-0161
FSC Code: 4470

4470-00-055-0130 (8930B1-2-1-757PC16)

NIIN: 00-055-0130 DESC: LOCKING DEVICE
In stock
NSN: 4470-00-055-0130
FSC Code: 4470

4470-00-056-9345 (103624GR1)

NIIN: 00-056-9345 DESC: INTEGRATOR AMPLIFIER
In stock
NSN: 4470-00-056-9345
FSC Code: 4470
MPN: 103624GR1

4470-00-056-9348 (103616GR1)

NIIN: 00-056-9348 DESC: PULSE GENERATOR
In stock
NSN: 4470-00-056-9348
FSC Code: 4470
MPN: 103616GR1

4470-00-056-9991 (905F976PC4)

NIIN: 00-056-9991 DESC: POWER RANGE METER
In stock
NSN: 4470-00-056-9991
FSC Code: 4470
MPN: 905F976PC4

4470-00-054-3886 (49569BPC22)

NIIN: 00-054-3886 DESC: LOCKING PLATE
In stock
NSN: 4470-00-054-3886
FSC Code: 4470
MPN: 49569BPC22