The Pin,trunnion, cataloged under National Stock Number 1620-01-018-2095, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is The Boeing Company Div Commercial. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-01-018-2095 |
| Primary Part Number | 69-58643-1 |
| Item Name | Pin,trunnion |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | The Boeing Company Div Commercial |
| Status | ACTIVE |
| General Characteristics Item Description | 4340 STEEL BAR MIL-S-5000,HEAT TREAT BAC 5440,0.625 IN. OD,2.500 IN. LG IN |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 69-58643-1 | Aerometals, Inc. (USA) |
| 69-58643-1 | Heroux-Devtek Inc (CAN) |
| 69-58643-1 PRIMARY | The Boeing Company Div Commercial (USA) |
| 69-58643-1 | Machine Specialties, Llc (USA) |
| Reference | Meaning |
|---|---|
| 69-58643-1 | 5/9 Secondary reference U.S. Government activity |
| 69-58643-1 | 5/2 Secondary reference U.S. Government activity |
NSN 1620-01-018-2095 is a Pin,trunnion, manufactured by The Boeing Company Div Commercial, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-01-018-2095 has 4 manufacturer part numbers on file: 69-58643-1 (Aerometals, Inc.), 69-58643-1 (Heroux-Devtek Inc), 69-58643-1 (The Boeing Company Div Commercial), 69-58643-1 (Machine Specialties, Llc).
Key specifications for 69-58643-1: General Characteristics Item Description: 4340 STEEL BAR MIL-S-5000,HEAT TREAT BAC 5440,0.625 IN. OD,2.500 IN. LG IN; Criticality Code Justification: FEAT; Special Features: FORM, FIT AND FUNCTION; Part Name Assigned by Controlling Agency: PIN. 2 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.
NSN 1620-01-018-2095 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.