The Plate,valve Stop, cataloged under National Stock Number 4310-01-357-8763, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4310-01-357-8763 |
| Primary Part Number | 211053809 |
| Item Name | Plate,valve Stop |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| 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 |
|---|---|
| 6408576-24 | Naval Sea Systems Command (USA) |
| 211053809 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 6408576 | 5/9 Secondary reference Naval Sea Systems Command |
NSN 4310-01-357-8763 is a Plate,valve Stop, manufactured by Naval Sea Systems Command, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-357-8763 has 2 manufacturer part numbers on file: 6408576-24 (Naval Sea Systems Command), 211053809 (Naval Sea Systems Command).
Key specifications for 211053809: Special Features: 2 CORNERS MITERED 45 DEGS;WEAPON SYSTEM CODE JG,SEAWOLF CLASS SSN;CRES STEEL PER QQ-S-763 CLASS 304,COND B;ENGRAVED ARROW 0.030 IN. DEEP FILLEDW/BLACK ENAMEL;FORMED BAR;2.590 IN. LG X 1.912 IN. W X 0.411 IN. THK IN; End Item Identification: NEWPORT NEWS SHIPBUILDING BALL VALVE 2-1/2 AND 3 INCH,TOP LOAD- HYDRAULIC SERVICE IN. 0 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.