The Pin,trunnion, cataloged under National Stock Number 1620-01-182-5899, 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. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1620-01-182-5899 |
| Primary Part Number | 1881A2900 |
| Item Name | Pin,trunnion |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| FSC Application Data | MAIN LANDING GEAR,TORQUE |
| General Characteristics Item Description | MATL INSERT P/N 1881-364;PIN P/N 1881-290 |
| 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 |
|---|---|
| 1881A2900 | Hydromach Inc Dba Hydromach Inc (USA) |
| 1881A2900 | Cummins Aerospace, Llc Dba Cummins Aerospace Llc (USA) |
| 1881A2900 | Cm Manufacturing Inc Dba Cm Manufacturing Inc (USA) |
| 1881A2900 | Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co (USA) |
| 1881A2900 | Buckeye Machining Co (USA) |
| 1881A2900 PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1881A2900 | 5/9 Secondary reference U.S. Government activity |
| 1881A2900 | 5/9 Secondary reference Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana |
| 1881A2900 | 3/9 Design control — primary reference Goodrich Corporation Div Advanced Structures Landing Systems |
NSN 1620-01-182-5899 is a Pin,trunnion, manufactured by Goodrich Corporation, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-01-182-5899 has 6 manufacturer part numbers on file: 1881A2900 (Hydromach Inc Dba Hydromach Inc), 1881A2900 (Cummins Aerospace, Llc Dba Cummins Aerospace Llc), 1881A2900 (Cm Manufacturing Inc Dba Cm Manufacturing Inc), 1881A2900 (Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co), 1881A2900 (Buckeye Machining Co) and 1 more.
Key specifications for 1881A2900: FSC Application Data: MAIN LANDING GEAR,TORQUE; General Characteristics Item Description: MATL INSERT P/N 1881-364;PIN P/N 1881-290; End Item Identification: AIRCRAFT B1B. 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 1620-01-182-5899 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.