The Valve,shuttle, cataloged under National Stock Number 4820-00-332-0083, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 3 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-332-0083 |
| Primary Part Number | 7973651 |
| Item Name | Valve,shuttle |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Flow Control Device | SPOOL |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 7973651 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 7973651 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| 7973651 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 7973651 | 5/9 Secondary reference Liebherr-Aerospace Lindenberg Gmbh |
| 7973651 | 5/9 Secondary reference Feinmechanische Werke Mainz Gmbh |
| 4820003320083 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 1025-332-0083 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| SVA | 5/9 Secondary reference Cadillac Gage Textron Inc. |
NSN 4820-00-332-0083 is a Valve,shuttle, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-332-0083 has 3 manufacturer part numbers on file: 7973651 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 7973651 (Army, United States Department of the Dba Rock Island Arsenal Jmtc), 7973651 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 7973651: Flow Control Device: SPOOL; Special Features: 2.375 IN LG,0.687 IN W,0.687 IN H IN; End Item Identification: 2350-01-305-0028; Material: STEEL OVERALL. 3 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.