The Cap,collet, cataloged under National Stock Number 3431-00-504-1791, is classified within Federal Supply Class 3431 (Electric Arc Welding Equipment) of the Metalworking Machinery (continued) group. The manufacturer of record is Cni Ceramic Nozzles Inc Dba Cni. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3431-00-504-1791 |
| Primary Part Number | 2304-0008 |
| Item Name | Cap,collet |
| FSC / FSG | 3431 / 34 — Electric Arc Welding Equipment |
| Manufacturer | Cni Ceramic Nozzles Inc Dba Cni |
| Status | ACTIVE |
| General Characteristics Item Description | 2 IN. DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2304-0008 PRIMARY | Cni Ceramic Nozzles Inc Dba Cni (USA) |
| Reference | Meaning |
|---|---|
| 2304-0008 | 5/9 Secondary reference U.S. Government activity |
NSN 3431-00-504-1791 is a Cap,collet, manufactured by Cni Ceramic Nozzles Inc Dba Cni, classified under FSC 3431, Electric Arc Welding Equipment. Status: active.
NSN 3431-00-504-1791 has 1 manufacturer part number on file: 2304-0008 (Cni Ceramic Nozzles Inc Dba Cni).
Key specifications for 2304-0008: General Characteristics Item Description: 2 IN. DIA IN; End Item Identification: AIRCO MODEL H8-AAND B,H10-A AND B,H12-A,H20-A HELIWELD HOLDERS. 1 specification is documented in the U.S. Government catalog.
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.