The Cap,valve, cataloged under National Stock Number 4810-01-294-4408, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Fairbanks Co the. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4810-01-294-4408 |
| Primary Part Number | A-6683M PIECE 4 |
| Item Name | Cap,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Fairbanks Co the |
| Status | ACTIVE |
| Valve Model Number for Which Designed | FIG 246 |
| Material Document and Classification | ASTM B61-74, ALLOY 922 ASSN STD SINGLE MATERIAL RESPONSE |
| Material | COPPER ALLOY |
| Attachment Method | BOLTS |
| 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 |
|---|---|
| FIG 246 PIECE 4 | Fairbanks Co the (USA) |
| A-6683M PIECE 4 PRIMARY | Fairbanks Co the (USA) |
| Reference | Meaning |
|---|---|
| A-6683M | D/9 Drawing number reference only Fairbanks Co the |
NSN 4810-01-294-4408 is a Cap,valve, manufactured by Fairbanks Co the, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-294-4408 has 2 manufacturer part numbers on file: FIG 246 PIECE 4 (Fairbanks Co the), A-6683M PIECE 4 (Fairbanks Co the).
Key specifications for A-6683M PIECE 4: Valve Model Number for Which Designed: FIG 246; Material Document and Classification: ASTM B61-74, ALLOY 922 ASSN STD SINGLE MATERIAL RESPONSE; Material: COPPER ALLOY; Attachment Method: BOLTS. 4 specifications are 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.