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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.

3431-01-129-1360 (011-715)

NIIN: 01-129-1360
In stock
NSN: 3431-01-129-1360
FSC Code: 3431
MPN: 011715

3431-01-135-7692 (058-260)

NIIN: 01-135-7692
In stock
NSN: 3431-01-135-7692
FSC Code: 3431
MPN: 058260

3431-01-141-3805 (720B477G02)

NIIN: 01-141-3805
In stock
NSN: 3431-01-141-3805
FSC Code: 3431
MPN: 720B477G02

3431-01-162-2692 (953552)

NIIN: 01-162-2692
In stock
NSN: 3431-01-162-2692
FSC Code: 3431
MPN: 953552

3431-01-151-4537 (X-331294)

NIIN: 01-151-4537
In stock
NSN: 3431-01-151-4537
FSC Code: 3431
MPN: X331294

3431-01-155-7891 (042-492)

NIIN: 01-155-7891
In stock
NSN: 3431-01-155-7891
FSC Code: 3431
MPN: 042492

3431-01-150-4693 (031936)

NIIN: 01-150-4693
In stock
NSN: 3431-01-150-4693
FSC Code: 3431
MPN: 031936

3431-01-162-7180 (050-104)

NIIN: 01-162-7180
In stock
NSN: 3431-01-162-7180
FSC Code: 3431
MPN: 050104

3431-01-147-6566 (45V24)

NIIN: 01-147-6566
In stock
NSN: 3431-01-147-6566
FSC Code: 3431
MPN: 45V24

3431-01-146-3535 (750-373-000)

NIIN: 01-146-3535
In stock
NSN: 3431-01-146-3535
FSC Code: 3431
MPN: 750373000

3431-01-162-5988 (901-564)

NIIN: 01-162-5988
In stock
NSN: 3431-01-162-5988
FSC Code: 3431
MPN: 901564

3431-01-150-3167 (M-6278)

NIIN: 01-150-3167
In stock
NSN: 3431-01-150-3167
FSC Code: 3431
MPN: M6278

3431-01-153-9585 (492641)

NIIN: 01-153-9585
In stock
NSN: 3431-01-153-9585
FSC Code: 3431
MPN: 492641

3431-01-163-2072 (SCP-200C)

NIIN: 01-163-2072
In stock
NSN: 3431-01-163-2072
FSC Code: 3431
MPN: SCP200C

3431-01-156-8433 (1377-8511)

NIIN: 01-156-8433
In stock
NSN: 3431-01-156-8433
FSC Code: 3431
MPN: 13778511

3431-01-178-9157 (2075159)

NIIN: 01-178-9157
In stock
NSN: 3431-01-178-9157
FSC Code: 3431
MPN: 2075159

3431-01-151-5827 (L-4569)

NIIN: 01-151-5827
In stock
NSN: 3431-01-151-5827
FSC Code: 3431
MPN: L4569

3431-01-168-8466 (R-300-S)

NIIN: 01-168-8466
In stock
NSN: 3431-01-168-8466
FSC Code: 3431
MPN: R300S

3431-01-169-1334 (621-0017)

NIIN: 01-169-1334
In stock
NSN: 3431-01-169-1334
FSC Code: 3431
MPN: 6210017

3431-01-160-1250 (3431-3553-0363)

NIIN: 01-160-1250
In stock
NSN: 3431-01-160-1250
FSC Code: 3431
MPN: 343135530363

3431-01-162-7183 (00256)

NIIN: 01-162-7183
In stock
NSN: 3431-01-162-7183
FSC Code: 3431
MPN: 00256

3431-01-163-6774 (38F)

NIIN: 01-163-6774
In stock
NSN: 3431-01-163-6774
FSC Code: 3431
MPN: 38F

3431-01-169-1330 (621-0153)

NIIN: 01-169-1330
In stock
NSN: 3431-01-169-1330
FSC Code: 3431
MPN: 6210153

3431-01-169-1329 (621-0075)

NIIN: 01-169-1329
In stock
NSN: 3431-01-169-1329
FSC Code: 3431
MPN: 6210075

3431-01-172-5422 (058-410)

NIIN: 01-172-5422
In stock
NSN: 3431-01-172-5422
FSC Code: 3431
MPN: 058410

3431-01-159-8791 (44-3545-15)

NIIN: 01-159-8791
In stock
NSN: 3431-01-159-8791
FSC Code: 3431
MPN: 44354515

3431-01-166-7664 (2351-0610)

NIIN: 01-166-7664
In stock
NSN: 3431-01-166-7664
FSC Code: 3431
MPN: 23510610

3431-01-171-9548 (2351-0622)

NIIN: 01-171-9548
In stock
NSN: 3431-01-171-9548
FSC Code: 3431
MPN: 23510622

3431-01-167-0684 (062-0001-10)

NIIN: 01-167-0684
In stock
NSN: 3431-01-167-0684
FSC Code: 3431
MPN: 062000110

3431-01-174-3447 (647233)

NIIN: 01-174-3447
In stock
NSN: 3431-01-174-3447
FSC Code: 3431
MPN: 647233

3431-01-162-7181 (050-117)

NIIN: 01-162-7181
In stock
NSN: 3431-01-162-7181
FSC Code: 3431
MPN: 050117

3431-01-168-5287 (901887)

NIIN: 01-168-5287
In stock
NSN: 3431-01-168-5287
FSC Code: 3431
MPN: 901887

3431-01-172-5423 (058-549)

NIIN: 01-172-5423
In stock
NSN: 3431-01-172-5423
FSC Code: 3431
MPN: 058549

3431-01-165-4566 (SP-200)

NIIN: 01-165-4566
In stock
NSN: 3431-01-165-4566
FSC Code: 3431
MPN: SP200

3431-01-169-4727 (066-1010-13)

NIIN: 01-169-4727
In stock
NSN: 3431-01-169-4727
FSC Code: 3431
MPN: 066101013

3431-01-169-1331 (621-0286)

NIIN: 01-169-1331
In stock
NSN: 3431-01-169-1331
FSC Code: 3431
MPN: 6210286

3431-01-180-1025 (926J165ITEM41)

NIIN: 01-180-1025
In stock
NSN: 3431-01-180-1025
FSC Code: 3431
MPN: 926J165ITEM41

3431-01-172-5420 (WC-1/S)

NIIN: 01-172-5420
In stock
NSN: 3431-01-172-5420
FSC Code: 3431
MPN: WC1S

3431-01-189-5055 (901041)

NIIN: 01-189-5055
In stock
NSN: 3431-01-189-5055
FSC Code: 3431
MPN: 901041

3431-01-181-0173 (19N50)

NIIN: 01-181-0173
In stock
NSN: 3431-01-181-0173
FSC Code: 3431
MPN: 19N50

3431-01-169-1332 (621-0154)

NIIN: 01-169-1332
In stock
NSN: 3431-01-169-1332
FSC Code: 3431
MPN: 6210154

3431-01-174-5574 (902-551)

NIIN: 01-174-5574
In stock
NSN: 3431-01-174-5574
FSC Code: 3431
MPN: 902551

3431-01-169-3944 (067-0011-00)

NIIN: 01-169-3944
In stock
NSN: 3431-01-169-3944
FSC Code: 3431
MPN: 067001100

3431-01-169-3943 (720-070-000)

NIIN: 01-169-3943
In stock
NSN: 3431-01-169-3943
FSC Code: 3431
MPN: 720070000

3431-01-181-1707 (996107)

NIIN: 01-181-1707
In stock
NSN: 3431-01-181-1707
FSC Code: 3431
MPN: 996107

3431-01-183-2676 (0399-1105)

NIIN: 01-183-2676
In stock
NSN: 3431-01-183-2676
FSC Code: 3431
MPN: 03991105

3431-01-172-5421 (044-047)

NIIN: 01-172-5421
In stock
NSN: 3431-01-172-5421
FSC Code: 3431
MPN: 044047

3431-01-181-3071 (996105)

NIIN: 01-181-3071
In stock
NSN: 3431-01-181-3071
FSC Code: 3431
MPN: 996105