The Fitting Assy,door, cataloged under National Stock Number 1620-00-520-1575, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Goodrich Corporation. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-00-520-1575 |
| Primary Part Number | 167505 |
| Item Name | Fitting Assy,door |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Goodrich Corporation |
| 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 |
|---|---|
| 167505 PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 167505 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 167505 | 5/9 Secondary reference Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) |
| 167505 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
NSN 1620-00-520-1575 is a Fitting Assy,door, manufactured by Goodrich Corporation, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-00-520-1575 has 1 manufacturer part number on file: 167505 (Goodrich Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 2930-01-057-9635, 1610-01-540-3792. Verify interchangeability with system specifications before substitution.
Key specifications for 167505: End Item Identification: T-37 AIRCRAFT. 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.