The Pin,trunnion, cataloged under National Stock Number 1620-01-573-8263, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Heroux-Devtek Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 7 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-01-573-8263 |
| Primary Part Number | 8929009-01 |
| Item Name | Pin,trunnion |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Heroux-Devtek Inc |
| Status | ACTIVE |
| Overall Diameter | 0.748 INCHES NOMINAL IN |
| Material | STEEL |
| 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 |
|---|---|
| 8929009-01 | Heroux-Devtek Inc (CAN) |
| 8929009-01 | Johnson Manufacturing, Inc. Dba Johnson Manufacturing (USA) |
| 8929009-01 | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
| 8929009-01 | Machine Specialties, Llc (USA) |
| 8929009-01 | Aero Technology Company (USA) |
| 8929009-01 | Cm Manufacturing Inc Dba Cm Manufacturing Inc (USA) |
| 8929009-01 | S & L Aerospace Metals Llc (USA) |
| Reference | Meaning |
|---|---|
| 8929009-01 | 5/9 Secondary reference All Tools, Inc. Dba E2 Precision Products |
| 8929009-01 | 5/2 Secondary reference U.S. Government activity |
| 8929009-01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1620-01-573-8263 is a Pin,trunnion, manufactured by Heroux-Devtek Inc, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-01-573-8263 has 7 manufacturer part numbers on file: 8929009-01 (Heroux-Devtek Inc), 8929009-01 (Johnson Manufacturing, Inc. Dba Johnson Manufacturing), 8929009-01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems), 8929009-01 (Machine Specialties, Llc), 8929009-01 (Aero Technology Company) and 2 more.
Key specifications for 8929009-01: Overall Diameter: 0.748 INCHES NOMINAL IN; Overall Length: 2.625 INCHES NOMINAL IN; Special Features: MADE OF ALLOY STEEL BAR (MANGANESE SILICON NICKEL. PIN IS PART OR NSN 1620-01-346-6327, U/O NSN 1620-00-405-5241 AND 1620-01-405 5242; Part Name Assigned by Controlling Agency: PIN ASSEMBLY SIDEBRACE MLG T-38 AIRCRAFT. 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 1620-01-573-8263 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.