The Stem Assy,valve, cataloged under National Stock Number 4820-00-172-7337, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-172-7337 |
| Item Name | Stem Assy,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| General Characteristics Item Description | PARTS LIST CONTAINS 1 BODY 3041916-462-1,1 SHAFT 3041916-463-1,1 SEAL 3215916-093-1,1 RETAINER 3041916-466-1,1 CAP 3041916-467-1,1 HANDLE 3041916-468-7,1 RETAINER 3215916-092-1,2 SCREW MS16995-11,1 ORING 2-012-77-595,2 LOCKWASHER MS35338-135,1 DOWEL PIN D5-500,1 SCREW 4327,1 SPRING LC063G-5 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3041915-116-105 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4820-00-172-7337 is a Stem Assy,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-00-172-7337: General Characteristics Item Description: PARTS LIST CONTAINS 1 BODY 3041916-462-1,1 SHAFT 3041916-463-1,1 SEAL 3215916-093-1,1 RETAINER 3041916-466-1,1 CAP 3041916-467-1,1 HANDLE 3041916-468-7,1 RETAINER 3215916-092-1,2 SCREW MS16995-11,1 ORING 2-012-77-595,2 LOCKWASHER MS35338-135,1 DOWEL PIN D5-500,1 SCREW 4327,1 SPRING LC063G-5. 1 specification is 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 4820-00-172-7337 has DEMIL Code B. 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.