The Stem,fluid Valve, cataloged under National Stock Number 4820-01-482-1114, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cold Llc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Cold Llc (CAGE 6UY05) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-482-1114 |
| Primary Part Number | D954-045 ITEM 3 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cold Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| D954-045 ITEM 3 | Cold Llc (USA) |
| Reference | Meaning |
|---|---|
| 1IN 7G-2873-X52-3CP | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| D954-045 ITEM 3 | C/1 Advisory reference — outside the item-of-supply concept Naval Inventory Control Point Mechanicsburg |
| D954-045 ITEM 3 | 5/2 Secondary reference U.S. Government activity |
| D954-045 | D/9 Drawing number reference only U.S. Government activity |
| 1IN 7G-2873-X52-3 | 3/1 Design control — primary reference William Powell Company, the Dba Powell Valve Div the Starflo Corporation |
NSN 4820-01-482-1114 is a Stem,fluid Valve, manufactured by Cold Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-482-1114 has 1 manufacturer part number on file: D954-045 ITEM 3 (Cold Llc).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-482-1119, 4820-01-491-8716. Verify interchangeability with system specifications before substitution.
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.