The Seat,valve, cataloged under National Stock Number 4810-00-170-9178, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Goodrich Control Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4810-00-170-9178 |
| Primary Part Number | 1061-31 |
| Item Name | Seat,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Goodrich Control Systems |
| Status | ACTIVE |
| 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 |
|---|---|
| 1061-31 | Goodrich Control Systems (GBR) |
| Reference | Meaning |
|---|---|
| 1061-31 | 5/9 Secondary reference Goodrich Limited Div Goodrich Ltd |
| 1061-31 | 3/9 Design control — primary reference Goodrich Control Systems Ltd T/a Goodrich Engine Control Systems |
NSN 4810-00-170-9178 is a Seat,valve, manufactured by Goodrich Control Systems, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-00-170-9178 has 1 manufacturer part number on file: 1061-31 (Goodrich Control Systems).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-013-9445. Verify interchangeability with system specifications before substitution.
Key specifications for 1061-31: End Item Identification: ENGINE MODEL F-402. 0 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.