The Stem,fluid Valve, cataloged under National Stock Number 4820-01-115-8338, 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 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 4820-01-115-8338 |
| Primary Part Number | 600956 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Hunt Valve Company, Inc. |
| Status | ACTIVE |
| Valve Type for Which Designed | GLOBE |
| Largest Outside Diameter | 0.500 INCHES NOMINAL IN |
| Stem Actuating End Type | THREADED EXTERNALLY |
| Features Provided | INTEGRAL DISK |
| Valve Size for Which Designed | 1.000 INCHES IN |
| Material | STEEL |
| 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 |
|---|---|
| B612-0-B ITEM 14 | Hunt Valve Company, Inc. (USA) |
| 600956 PRIMARY | Hunt Valve Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 600954 | C/1 Advisory reference — outside the item-of-supply concept Hunt Valve Company, Inc. |
| B612-0-B | D/9 Drawing number reference only Hunt Valve Company, Inc. |
NSN 4820-01-115-8338 is a Stem,fluid Valve, manufactured by Hunt Valve Company, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-115-8338 has 2 manufacturer part numbers on file: B612-0-B ITEM 14 (Hunt Valve Company, Inc.), 600956 (Hunt Valve Company, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-116-7693, 4330-01-184-0543. Verify interchangeability with system specifications before substitution.
Key specifications for 600956: Valve Type for Which Designed: GLOBE; Largest Outside Diameter: 0.500 INCHES NOMINAL IN; Stem Actuating End Type: THREADED EXTERNALLY; Overall Length: 9.000 INCHES NOMINAL IN. 6 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.