The Pin,trunnion, cataloged under National Stock Number 1620-01-313-0350, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Cm Mfg Inc/buckeye Machining Inc a Joint Venture. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-01-313-0350 |
| Primary Part Number | 1881B2340 |
| Item Name | Pin,trunnion |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Cm Mfg Inc/buckeye Machining Inc a Joint Venture |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 1881B2340 | Cm Mfg Inc/buckeye Machining Inc a Joint Venture (USA) |
| 1881B2340 | Cm Manufacturing Inc Dba Cm Manufacturing Inc (USA) |
| 1881B2340 | Goodrich Corporation (USA) |
| 1881B2340 | Hdi Landing Gear Usa Inc (USA) |
| 1881B2340 | Airtronics, Llc (USA) |
| Reference | Meaning |
|---|---|
| 1881B2340 | 5/2 Secondary reference U.S. Government activity |
| 1881B2340 | 5/9 Secondary reference All Tools, Inc. Dba E2 Precision Products |
| 1881B2340 | 3/9 Design control — primary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 1881B2340 | 5/2 Secondary reference U.S. Government activity |
| 1881B2340 | 5/9 Secondary reference Circor Aerospace, Inc. Div Circor |
| 1881B2340 | 5/9 Secondary reference Heroux-Devtek Inc |
| 1881B2340 | 5/9 Secondary reference Circor Aerospace, Inc. Dba Circor Aerospace Machining Center |
NSN 1620-01-313-0350 is a Pin,trunnion, manufactured by Cm Mfg Inc/buckeye Machining Inc a Joint Venture, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-01-313-0350 has 5 manufacturer part numbers on file: 1881B2340 (Cm Mfg Inc/buckeye Machining Inc a Joint Venture), 1881B2340 (Cm Manufacturing Inc Dba Cm Manufacturing Inc), 1881B2340 (Goodrich Corporation), 1881B2340 (Hdi Landing Gear Usa Inc), 1881B2340 (Airtronics, Llc).
Key specifications for 1881B2340: End Item Identification: B1-B 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.
NSN 1620-01-313-0350 has DEMIL Code D. 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.