The Valve Assembly,manifold, cataloged under National Stock Number 4810-01-641-4554, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4810-01-641-4554 |
| Item Name | Valve Assembly,manifold |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Status | ACTIVE |
| Test Data Document | VBL-4314-MS DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| 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 |
|---|---|
| VBL-4314-MS | 3/2 Design control — primary reference U.S. Government activity |
NSN 4810-01-641-4554 is a Valve Assembly,manifold, classified under FSC 4810, Valves, Powered. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4810-01-641-4816. Verify interchangeability with system specifications before substitution.
Key specifications for 4810-01-641-4554: Overall Height: 6.36 INCHES NOMINAL IN; Overall Length: 6.97 INCHES NOMINAL IN; Overall Width: 2.0 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: VALVE ASSEMBLY. 1 specification is 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.