The Valve,ball, cataloged under National Stock Number 4810-01-676-5797, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Naval Sea Systems Command. The record lists 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Valve,ball |
| FSC / FSG | 4810 — Valves, Powered (FSG 48) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Meggitt North Hollywood Inc (CAGE 79318) |
| Parameter | Value |
|---|---|
| NSN | 4810-01-676-5797 |
| Primary Part Number | 541-8591984-001 |
| Item Name | Valve,ball |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 541-8591984-001 PRIMARY | Naval Sea Systems Command (USA) |
| 430175 PRIMARY | Meggitt North Hollywood Inc (USA) |
| 541-8591984 FN 1 PRIMARY | Naval Sea Systems Command (USA) |
| 8591984-001 | Naval Sea Systems Command (USA) |
| 541-8592017 FN 11 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 541-8591984 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 4810-01-676-5797 is a Valve,ball, manufactured by Naval Sea Systems Command, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-676-5797 has 5 manufacturer part numbers on file: 541-8591984-001 (Naval Sea Systems Command), 430175 (Meggitt North Hollywood Inc), 541-8591984 FN 1 (Naval Sea Systems Command), 8591984-001 (Naval Sea Systems Command), 541-8592017 FN 11 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 4810-01-676-5800. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4810-01-676-5797 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.