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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.

3431-01-111-4850 (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

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 (3431-1330-3596)

NIIN: 01-153-9585
In stock
NSN: 3431-01-153-9585
FSC Code: 3431
MPN: 343113303596

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