The Pin,door, cataloged under National Stock Number 5315-00-831-0779, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Smith and Smith Aircraft Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5315-00-831-0779 |
| Primary Part Number | 174492 |
| Item Name | Pin,door |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Smith and Smith Aircraft Co |
| 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 |
|---|---|
| 174492 | Smith and Smith Aircraft Co (USA) |
| Reference | Meaning |
|---|---|
| 174492 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
| 174492 | 3/9 Design control — primary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 174492 | 5/9 Secondary reference Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) |
NSN 5315-00-831-0779 is a Pin,door, manufactured by Smith and Smith Aircraft Co, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-831-0779 has 1 manufacturer part number on file: 174492 (Smith and Smith Aircraft Co).
1 possible match (shared part number, not a government interchangeability claim): 5815-01-244-8282. Verify interchangeability with system specifications before substitution.
Key specifications for 174492: End Item Identification: SABRELINER 40. 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.