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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.

3431-01-663-8658 (KP1696-030S)

NIIN: 01-663-8658
In stock
NSN: 3431-01-663-8658
FSC Code: 3431
MPN: KP1696030S

3431-01-663-3199 (907 161-01-2)

NIIN: 01-663-3199
In stock
NSN: 3431-01-663-3199
FSC Code: 3431
MPN: 907161012

3431-01-662-8727 (DELTAWELD 452)

NIIN: 01-662-8727
In stock
NSN: 3431-01-662-8727
FSC Code: 3431
MPN: DELTAWELD452

3431-01-661-6061 (169725)

NIIN: 01-661-6061
In stock
NSN: 3431-01-661-6061
FSC Code: 3431
MPN: 169725

3431-01-662-0104 (14008C0144)

NIIN: 01-662-0104
In stock
NSN: 3431-01-662-0104
FSC Code: 3431
MPN: 14008C0144

3431-01-661-1831 (LZR 100)

NIIN: 01-661-1831
In stock
NSN: 3431-01-661-1831
FSC Code: 3431
MPN: LZR100

3431-01-660-0072 (20-A10120)

NIIN: 01-660-0072
In stock
NSN: 3431-01-660-0072
FSC Code: 3431
MPN: 20A10120

3431-01-657-8828 (907818002)

NIIN: 01-657-8828
In stock
NSN: 3431-01-657-8828
FSC Code: 3431
MPN: 907818002

3431-01-658-1607 (DIMENSION 302 OR 903-216)

NIIN: 01-658-1607
In stock
NSN: 3431-01-658-1607
FSC Code: 3431
MPN: DIMENSION302OR903216

3431-01-657-1944 (INVISION 352MPA)

NIIN: 01-657-1944
In stock
NSN: 3431-01-657-1944
FSC Code: 3431
MPN: INVISION352MPA

3431-01-654-8135 (951616)

NIIN: 01-654-8135
In stock
NSN: 3431-01-654-8135
FSC Code: 3431
MPN: 951616

3431-01-654-7708 (11B3550074)

NIIN: 01-654-7708
In stock
NSN: 3431-01-654-7708
FSC Code: 3431
MPN: 11B3550074

3431-01-654-3201 (11B3550077)

NIIN: 01-654-3201
In stock
NSN: 3431-01-654-3201
FSC Code: 3431
MPN: 11B3550077

3431-01-653-6345 (K69002-2)

NIIN: 01-653-6345
In stock
NSN: 3431-01-653-6345
FSC Code: 3431
MPN: K690022

3431-01-650-1802 (907204021)

NIIN: 01-650-1802
In stock
NSN: 3431-01-650-1802
FSC Code: 3431
MPN: 907204021

3431-01-648-3565 (DHS1693D7JS)

NIIN: 01-648-3565
In stock
NSN: 3431-01-648-3565
FSC Code: 3431
MPN: DHS1693D7JS

3431-01-648-2228 (DHS1693B3ES)

NIIN: 01-648-2228
In stock
NSN: 3431-01-648-2228
FSC Code: 3431
MPN: DHS1693B3ES

3431-01-648-5266 (K3963-1)

NIIN: 01-648-5266
In stock
NSN: 3431-01-648-5266
FSC Code: 3431
MPN: K39631

3431-01-648-1088 (SL4243B3C)

NIIN: 01-648-1088
In stock
NSN: 3431-01-648-1088
FSC Code: 3431
MPN: SL4243B3C

3431-01-648-1044 (AS3360B10B)

NIIN: 01-648-1044
In stock
NSN: 3431-01-648-1044
FSC Code: 3431
MPN: AS3360B10B

3431-01-647-9973 (25PF87)

NIIN: 01-647-9973
In stock
NSN: 3431-01-647-9973
FSC Code: 3431
MPN: 25PF87

3431-01-646-9077 (7010046)

NIIN: 01-646-9077
In stock
NSN: 3431-01-646-9077
FSC Code: 3431
MPN: 7010046

3431-01-646-9125 (232284)

NIIN: 01-646-9125
In stock
NSN: 3431-01-646-9125
FSC Code: 3431
MPN: 232284

3431-01-646-7848 (SL4051D6D)

NIIN: 01-646-7848
In stock
NSN: 3431-01-646-7848
FSC Code: 3431
MPN: SL4051D6D

3431-01-646-9099 (4323R)

NIIN: 01-646-9099
In stock
NSN: 3431-01-646-9099
FSC Code: 3431
MPN: 4323R

3431-01-647-0091 (ARCMASTER 301)

NIIN: 01-647-0091
In stock
NSN: 3431-01-647-0091
FSC Code: 3431
MPN: ARCMASTER301

3431-01-646-9226 (44215)

NIIN: 01-646-9226
In stock
NSN: 3431-01-646-9226
FSC Code: 3431
MPN: 44215

3431-01-646-8991 (BERDS-1)

NIIN: 01-646-8991
In stock
NSN: 3431-01-646-8991
FSC Code: 3431
MPN: BERDS1

3431-01-646-9033 (BERNS-5818C)

NIIN: 01-646-9033
In stock
NSN: 3431-01-646-9033
FSC Code: 3431
MPN: BERNS5818C

3431-01-646-1785 (DHS180MK22X)

NIIN: 01-646-1785
In stock
NSN: 3431-01-646-1785
FSC Code: 3431
MPN: DHS180MK22X

3431-01-646-1783 (DHS180MK3)

NIIN: 01-646-1783
In stock
NSN: 3431-01-646-1783
FSC Code: 3431
MPN: DHS180MK3

3431-01-646-2763 (HSA003423)

NIIN: 01-646-2763
In stock
NSN: 3431-01-646-2763
FSC Code: 3431
MPN: HSA003423

3431-01-645-9293 (903 731-01-3)

NIIN: 01-645-9293
In stock
NSN: 3431-01-645-9293
FSC Code: 3431
MPN: 903731013

3431-01-644-8402 (150I)

NIIN: 01-644-8402
In stock
NSN: 3431-01-644-8402
FSC Code: 3431
MPN: 150I

3431-01-644-2974 (951468)

NIIN: 01-644-2974
In stock
NSN: 3431-01-644-2974
FSC Code: 3431
MPN: 951468

3431-01-644-2978 (951327)

NIIN: 01-644-2978
In stock
NSN: 3431-01-644-2978
FSC Code: 3431
MPN: 951327

3431-01-643-0473 (KP2031-3B1)

NIIN: 01-643-0473
In stock
NSN: 3431-01-643-0473
FSC Code: 3431
MPN: KP20313B1

3431-01-643-0467 (KP2029-4B1)

NIIN: 01-643-0467
In stock
NSN: 3431-01-643-0467
FSC Code: 3431
MPN: KP20294B1

3431-01-642-4871 (116A8501-20)

NIIN: 01-642-4871
In stock
NSN: 3431-01-642-4871
FSC Code: 3431
MPN: 116A850120

3431-01-642-4887 (116A8501-19)

NIIN: 01-642-4887
In stock
NSN: 3431-01-642-4887
FSC Code: 3431
MPN: 116A850119

3431-01-642-4903 (116A8501-24)

NIIN: 01-642-4903
In stock
NSN: 3431-01-642-4903
FSC Code: 3431
MPN: 116A850124

3431-01-642-4646 (DHS180MK23Z)

NIIN: 01-642-4646
In stock
NSN: 3431-01-642-4646
FSC Code: 3431
MPN: DHS180MK23Z

3431-01-641-1477 (907 626)

NIIN: 01-641-1477
In stock
NSN: 3431-01-641-1477
FSC Code: 3431
MPN: 907626

3431-01-641-8314 (DABBER PRO)

NIIN: 01-641-8314
In stock
NSN: 3431-01-641-8314
FSC Code: 3431
MPN: DABBERPRO

3431-01-641-1478 (907 627)

NIIN: 01-641-1478
In stock
NSN: 3431-01-641-1478
FSC Code: 3431
MPN: 907627

3431-01-640-9972 (300185)

NIIN: 01-640-9972
In stock
NSN: 3431-01-640-9972
FSC Code: 3431
MPN: 300185

3431-01-640-9982 (907 099 021)

NIIN: 01-640-9982
In stock
NSN: 3431-01-640-9982
FSC Code: 3431
MPN: 907099021

3431-01-633-0768 (11B5091555)

NIIN: 01-633-0768
In stock
NSN: 3431-01-633-0768
FSC Code: 3431
MPN: 11B5091555