The Pin,trunnion, cataloged under National Stock Number 1620-01-180-7327, 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 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-01-180-7327 |
| Primary Part Number | 1881B4750 |
| Item Name | Pin,trunnion |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| 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 |
|---|---|
| 1881B4750 PRIMARY | Goodrich Corporation (USA) |
| 1881B4750 | Cm Manufacturing Inc Dba Cm Manufacturing Inc (USA) |
| 1881B4750 | Buckeye Machining Co (USA) |
| 1881B4750 | Hydromach Inc Dba Hydromach Inc (USA) |
| 1881B4750 | Machine Specialties, Llc (USA) |
| 1881B4750 | Heroux-Devtek Inc (CAN) |
| Reference | Meaning |
|---|---|
| 1881B4750 | 3/9 Design control — primary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 1881B4750 | 5/9 Secondary reference The Boeing Company Div Legacy Am&m |
| 1881B4750 | 5/2 Secondary reference U.S. Government activity |
| 1881B4750 | 5/9 Secondary reference All Tools, Inc. Dba E2 Precision Products |
NSN 1620-01-180-7327 is a Pin,trunnion, manufactured by Goodrich Corporation, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-01-180-7327 has 6 manufacturer part numbers on file: 1881B4750 (Goodrich Corporation), 1881B4750 (Cm Manufacturing Inc Dba Cm Manufacturing Inc), 1881B4750 (Buckeye Machining Co), 1881B4750 (Hydromach Inc Dba Hydromach Inc), 1881B4750 (Machine Specialties, Llc) and 1 more.
Key specifications for 1881B4750: Special Features: U/A:PIN ASSEMBLY,UPPER CYLINDER, AFT, MAIN LANDING GEAR; End Item Identification: AIRCRAFT B1B. 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.
NSN 1620-01-180-7327 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.