The Valve,angle, cataloged under National Stock Number 4820-00-212-5178, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 4820-00-212-5178 |
| Primary Part Number | 362-2100-795814-V12 |
| Item Name | Valve,angle |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Flow Control Device | DISK |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Style Designator | ANGLE |
| Bonnet Type | INSIDE SCREW |
| Thread Direction | RIGHT-HAND SECOND END |
| Nominal Thread Size | 0.375 INCHES SECOND END IN |
| Bonnet Attachment Method | THREADED |
| Material | NICKEL ALLOY FLOW CONTROL DEVICE |
| Material | COPPER ALLOY 903 BODY |
| Thread Series Designator | NPT SECOND END |
| Valve Operation Method | HYDRAULIC |
| 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 |
|---|---|
| 362-2100-795814-V12 PRIMARY | Naval Sea Systems Command (USA) |
| 389713 | Naval Sea Systems Command (USA) |
| 389713PC BCB 3 TO L303 TO V3 PRIMARY | Naval Sea Systems Command (USA) |
NSN 4820-00-212-5178 is a Valve,angle, manufactured by Naval Sea Systems Command, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-212-5178 has 3 manufacturer part numbers on file: 362-2100-795814-V12 (Naval Sea Systems Command), 389713 (Naval Sea Systems Command), 389713PC BCB 3 TO L303 TO V3 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 2040-01-092-2631. Verify interchangeability with system specifications before substitution.
Key specifications for 362-2100-795814-V12: Flow Control Device: DISK; Connection Type: THREADED EXTERNAL PIPE SECOND END; Connection Type: THREADED EXTERNAL TUBE FIRST END; Style Designator: ANGLE. 12 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.