The Lever Assembly,val, cataloged under National Stock Number 4810-01-456-9043, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is North American Controls Inc Dba North American Controls Inc. Government technical data includes 1 specification, 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. 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 | 4810-01-456-9043 |
| Primary Part Number | 10539 |
| Item Name | Lever Assembly,val |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | North American Controls Inc Dba North American Controls Inc |
| Status | ACTIVE |
| 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 |
NSN 4810-01-456-9043 is a Lever Assembly,val, manufactured by North American Controls Inc Dba North American Controls Inc, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-456-9043 has 2 manufacturer part numbers on file: 10539 (North American Controls Inc Dba North American Controls Inc), 10539SP (North American Controls Inc Dba North American Controls Inc).
1 possible match (shared part number, not a government interchangeability claim): 6210-01-693-0924. Verify interchangeability with system specifications before substitution.
Key specifications for 10539: Special Features: 6.02 IN. X 3.84 IN. IN; Material: STEEL. 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.