The Stem,fluid Valve, cataloged under National Stock Number 4810-01-131-3301, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-131-3301 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Status | ACTIVE |
| Largest Outside Diameter | 1.244 INCHES NOMINAL IN |
| Stem Actuating End Type | SQUARE |
| 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 |
| Reference | Meaning |
|---|---|
| 2642-806-04 | D/9 Drawing number reference only U.S. Government activity |
| 843-4558765 | D/9 Drawing number reference only U.S. Government activity |
| 2642-806-04 ITEM 8 | 3/2 Design control — primary reference U.S. Government activity |
| 4558765-0008 | 5/2 Secondary reference U.S. Government activity |
NSN 4810-01-131-3301 is a Stem,fluid Valve, classified under FSC 4810, Valves, Powered. Status: active.
Key specifications for 4810-01-131-3301: Largest Outside Diameter: 1.244 INCHES NOMINAL IN; Stem Actuating End Type: SQUARE; Overall Length: 10.000 INCHES NOMINAL IN; Material: NICKEL ALLOY. 3 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.