The Retainer,disk,valve, cataloged under National Stock Number 4810-01-467-0579, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 4810-01-467-0579 |
| Primary Part Number | 253870 PC 10 |
| Item Name | Retainer,disk,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| Valve Model Number for Which Designed | 235870 |
| Material Document and Classification | 00-N-288 COMP A FED SPEC SINGLE MATERIAL RESPONSE |
| Specification/standard Data | 53711-MIL-V-1189D GOVERNMENT SPECIFICATION |
| Nondefinitive Spec/std Data | 12IN SIZE IN |
| Valve Size for Which Designed | 12.000 INCHES IN |
| Valve Design Control Activity | 43689 |
| Material | NICKEL ALLOY |
| 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 |
|---|---|
| 253870 PC 10 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 253870 PC 10 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 253870 PC 10 | C/1 Advisory reference — outside the item-of-supply concept Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc |
| 253870 | D/9 Drawing number reference only Huntington Ingalls Inc Div Newport News Shipbuilding |
NSN 4810-01-467-0579 is a Retainer,disk,valve, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-467-0579 has 2 manufacturer part numbers on file: 253870 PC 10 (Huntington Ingalls Inc Div Newport News Shipbuilding), 253870 PC 10 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 4810-01-467-0631. Verify interchangeability with system specifications before substitution.
Key specifications for 253870 PC 10: Valve Model Number for Which Designed: 235870; Material Document and Classification: 00-N-288 COMP A FED SPEC SINGLE MATERIAL RESPONSE; Overall Length: 13.375 INCHES NOMINAL IN; Specification/standard Data: 53711-MIL-V-1189D GOVERNMENT SPECIFICATION. 7 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.