The Collet, cataloged under National Stock Number 3431-01-189-2237, is classified within Federal Supply Class 3431 (Electric Arc Welding Equipment) of the Metalworking Machinery (continued) group. The manufacturer of record is Union Carbide Corp Sub of Dow Co the. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Collet |
| FSC / FSG | 3431 — Electric Arc Welding Equipment (FSG 34) |
| Manufacturers | Union Carbide Corp Sub of Dow Co the (CAGE 36346) |
| Parameter | Value |
|---|---|
| NSN | 3431-01-189-2237 |
| Primary Part Number | 13N20 |
| Item Name | Collet |
| FSC / FSG | 3431 / 34 — Electric Arc Welding Equipment |
| Manufacturer | Union Carbide Corp Sub of Dow Co the |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 13N20 PRIMARY | Union Carbide Corp Sub of Dow Co the (USA) |
NSN 3431-01-189-2237 is a Collet, manufactured by Union Carbide Corp Sub of Dow Co the, classified under FSC 3431, Electric Arc Welding Equipment. Status: active.
NSN 3431-01-189-2237 has 1 manufacturer part number on file: 13N20 (Union Carbide Corp Sub of Dow Co the).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.