The Valve,gate, cataloged under National Stock Number 4820-01-396-5550, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-396-5550 |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 39425-2679-M23854 | 5/9 Secondary reference Mcnab, Incorporated |
| 2866-M23854 | 5/9 Secondary reference Mcnab, Incorporated |
| 2679-M23854PC5 | 5/9 Secondary reference Mcnab, Incorporated |
| GVB-2-M-23854 | 3/9 Design control — primary reference Mcnab, Incorporated |
| H655-1503-F210 | 5/1 Secondary reference U.S. Government activity |
| 531-6985694-F210 | 5/1 Secondary reference Naval Sea Systems Command |
| 531-6985695-F210 | 5/1 Secondary reference Naval Sea Systems Command |
| H655-1502-F210 | 5/1 Secondary reference U.S. Government activity |
NSN 4820-01-396-5550 is a Valve,gate, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-396-5550: Special Features: CHG FIIG,INC.; End Item Identification: SEAWOLF SUBMARINE. 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.
NSN 4820-01-396-5550 has DEMIL Code F. 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.