Gun Welding3431-01-372-9446

NSN 3431-01-372-9446 · NIIN 013729446 · Part number S321B107G07 F11660

Naval Inventory Control Point Mechanicsburg · FSC 3431 — Electric Arc Welding Equipment · FSG 34 — Metalworking Machinery (continued) · CAGE 03950

Government record, cited

NSN 3431-01-372-9446 — this item is cataloged by the U.S. Government under National Stock Number 3431-01-372-9446. Manufacturer of record part number: S321B107G07 F11660.

Also searched as 3431-01-372-9446 · 3431013729446 · NIIN 013729446 · 01-372-9446 · FSC 3431 Electric Arc Welding Equipment · CAGE 03950 · S321B107G07 F11660

Nearby stock numbers ← 3431-01-372-1351 Welding Machine, Arc · 3431-01-374-0949 Welding Machine, Arc →

Features

Gun Welding — FSC 3431
1 manufacturer part number on file
Manufacturer of record: Naval Inventory Control Point Mechanicsburg

Identification

NSN: 3431-01-372-9446
NIIN: 013729446
FSC: 3431 — Electric Arc Welding Equipment
FSG: 34 — Metalworking Machinery (continued)
Primary part number: S321B107G07 F11660
Manufacturer: Naval Inventory Control Point Mechanicsburg

General Description

The Gun Welding, cataloged under National Stock Number 3431-01-372-9446, is classified within Federal Supply Class 3431 (Electric Arc Welding Equipment) of the Metalworking Machinery (continued) group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Gun Welding
FSC / FSG	3431 — Electric Arc Welding Equipment (FSG 34)
Manufacturers	Naval Inventory Control Point Mechanicsburg (CAGE 03950)

Technical Specifications

Parameter	Value
NSN	3431-01-372-9446
Primary Part Number	S321B107G07 F11660
Item Name	Gun Welding
FSC / FSG	3431 / 34 — Electric Arc Welding Equipment
Manufacturer	Naval Inventory Control Point Mechanicsburg
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
S321B107G07 F11660 PRIMARY	Naval Inventory Control Point Mechanicsburg (USA)

No interchangeability data on file.

Other items in FSC 3431 — Electric Arc Welding Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3431-00-008-9353

3431-00-008-9353 · Item name not on file

3431-00-010-5596

LINER,NITROGEN CONDUIT

3431-00-010-5597

LINER,NITROGEN COND

3431-00-010-5599

3431-00-010-5599 · Item name not on file

3431-00-012-4357

3431-00-012-4357 · Item name not on file

3431-00-012-4360

3431-00-012-4360 · Item name not on file

3431-00-012-4362

SPARK GAP ASSEMBLY

3431-00-015-2564

PANEL,POWER,ALTERNATE

Frequently Asked Questions

What is NSN 3431-01-372-9446?

NSN 3431-01-372-9446 is a Gun Welding, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 3431, Electric Arc Welding Equipment. Status: active.

What part numbers are listed for NSN 3431-01-372-9446?

NSN 3431-01-372-9446 has 1 manufacturer part number on file: S321B107G07 F11660 (Naval Inventory Control Point Mechanicsburg).

Is NSN 3431-01-372-9446 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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