The Stem,fluid Valve, cataloged under National Stock Number 4820-01-235-4465, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-235-4465 |
| Primary Part Number | S-624 PIECE 92L1 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| S-624 PIECE 92L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| S-1034PC92L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| S-624 PIECE 92 | 5/9 Secondary reference U.S. Government activity |
| S-624 PIECE 92 | 5/1 Secondary reference Emerson Automation Solutions Final Control Us Lp |
| NM-165-1L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| S-1034PC92 | 5/9 Secondary reference U.S. Government activity |
| NM-165-1 | 5/1 Secondary reference Emerson Automation Solutions Final Control Us Lp |
| S-1034PC92 | 5/1 Secondary reference Emerson Automation Solutions Final Control Us Lp |
| S-1034 PC 92 | 3/9 Design control — primary reference Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand |
| NM-165-1 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-01-235-4465 is a Stem,fluid Valve, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-235-4465 has 2 manufacturer part numbers on file: S-624 PIECE 92L1 (Naval Inventory Control Point Mechanicsburg), S-1034PC92L1 (Naval Inventory Control Point Mechanicsburg).
Key specifications for S-624 PIECE 92L1: Criticality Code Justification: ZZZY; End Item Identification: MISC LEVEL 1 VALVE; Reference Number Differentiating Characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS. 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.
NSN 4820-01-235-4465 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.