The Stem,fluid Valve, cataloged under National Stock Number 4820-01-236-4693, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4820-01-236-4693 |
| Primary Part Number | VA-1886 PIECE 07 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Hunt Valve Company, Inc. |
| Status | ACTIVE |
| Valve Type for Which Designed | BALL |
| Stem Actuating End Type | THREADED INTERNALLY |
| Valve Size for Which Designed | 3.000 INCHES IN |
| Material | NICKEL ALLOY |
| 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 |
|---|---|
| VA-1886 PIECE 07 PRIMARY | Hunt Valve Company, Inc. (USA) |
| S-1937 | Hunt Valve Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| VA-1886 PIECE 07 | 5/9 Secondary reference Morland Valve Co Inc Sub of Smith Valve Corp |
| VA-1886 | D/9 Drawing number reference only Morland Valve Co Inc Sub of Smith Valve Corp |
| S-1937 | 5/9 Secondary reference Morland Valve Co Inc Sub of Smith Valve Corp |
| VA-1886-7 | C/1 Advisory reference — outside the item-of-supply concept Morland Valve Co Inc Sub of Smith Valve Corp |
NSN 4820-01-236-4693 is a Stem,fluid Valve, manufactured by Hunt Valve Company, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-236-4693 has 2 manufacturer part numbers on file: VA-1886 PIECE 07 (Hunt Valve Company, Inc.), S-1937 (Hunt Valve Company, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-340-0424, 4820-01-347-2836. Verify interchangeability with system specifications before substitution.
Key specifications for VA-1886 PIECE 07: Valve Type for Which Designed: BALL; Stem Actuating End Type: THREADED INTERNALLY; Valve Size for Which Designed: 3.000 INCHES IN; Material: NICKEL ALLOY. 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.