The Seat,valve, cataloged under National Stock Number 4810-00-008-5482, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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 | 4810-00-008-5482 |
| Primary Part Number | 801376-1 |
| Item Name | Seat,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| FSC Application Data | TURBO FAN,HEAT EXCHANGER,TEMPERATURE CONTROL SYSTEM,ACFT |
| Seal Accommodation Type | GROOVED |
| Material Document and Classification | QQ-S-764 TYPE 303 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL OVERALL |
| Seating Surface Shape | FLAT |
| 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 |
|---|---|
| 801376-1 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
NSN 4810-00-008-5482 is a Seat,valve, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-00-008-5482 has 1 manufacturer part number on file: 801376-1 (Honeywell International Inc. Div Aerospace - Torrance).
1 possible match (shared part number, not a government interchangeability claim): 5945-01-058-7817. Verify interchangeability with system specifications before substitution.
Key specifications for 801376-1: FSC Application Data: TURBO FAN,HEAT EXCHANGER,TEMPERATURE CONTROL SYSTEM,ACFT; Seal Accommodation Type: GROOVED; Material Document and Classification: QQ-S-764 TYPE 303 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Surface Treatment: PASSIVATE OVERALL. 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.