The Seat,valve, cataloged under National Stock Number 4820-01-307-6329, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-307-6329 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Material Document and Classification | MIL-P-17091 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | PLASTIC POLYAMIDE NYLON OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Reference | Meaning |
|---|---|
| V3D10233 ITEM 20 | 5/9 Secondary reference U.S. Government activity |
| V2C12477-NNCP | 3/2 Design control — primary reference U.S. Government activity |
| V2C12477-NNCP | 5/9 Secondary reference Naval Inventory Control Point Mechanicsburg |
| V3D10233 ITEM 20CP | 5/2 Secondary reference U.S. Government activity |
| V2C12477-NN | 5/9 Secondary reference U.S. Government activity |
| V3D10233 ITEM 20CP | 5/9 Secondary reference Naval Inventory Control Point Mechanicsburg |
NSN 4820-01-307-6329 is a Seat,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-307-6329: Material Document and Classification: MIL-P-17091 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Special Features: CLEANED IN ACCORDANCE WITH MIL-STD-1330D; End Item Identification: MANIFOLD 5VL 6000PSI; Material: PLASTIC POLYAMIDE NYLON OVERALL. 2 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.