The Stem,fluid Valve, cataloged under National Stock Number 4820-01-116-3850, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hunt Valve Company, Inc.. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4820-01-116-3850 |
| Primary Part Number | E1160 PIECE 4 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Hunt Valve Company, Inc. |
| Status | ACTIVE |
| Valve Type for Which Designed | GATE |
| Surface Treatment Document and Classification | MIL-R-17131 MIL SPEC SINGLE TREATMENT RESPONSE |
| Valve Size for Which Designed | 5.000 INCHES IN |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| E1160 PIECE 4 PRIMARY | Hunt Valve Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| E1160 PIECE4 | 5/9 Secondary reference P J Valves Inc |
| E1160 | D/9 Drawing number reference only P J Valves Inc |
NSN 4820-01-116-3850 is a Stem,fluid Valve, manufactured by Hunt Valve Company, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-116-3850 has 1 manufacturer part number on file: E1160 PIECE 4 (Hunt Valve Company, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-117-0984. Verify interchangeability with system specifications before substitution.
Key specifications for E1160 PIECE 4: Valve Type for Which Designed: GATE; Surface Treatment Document and Classification: MIL-R-17131 MIL SPEC SINGLE TREATMENT RESPONSE; Valve Size for Which Designed: 5.000 INCHES IN; End Item Identification: 5.000 IN. 150 PSI GATE VALVE IN. 4 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.