The Retainer,landing Gear, cataloged under National Stock Number 1620-00-307-2875, 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 Defense. Government technical data includes 3 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-00-307-2875 |
| Primary Part Number | 68A450617-2001 |
| Item Name | Retainer,landing Gear |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| General Characteristics Item Description | CRES QQ-S-763 CL 440C COND A,PASSIVATE FINISH PS13001,3.235 IN. MIN TO 3.245 IN. MAX O/A DIA,0.335 IN. MIN TO 0.345IN. MAX O/A H,2.497 IN. MIN TO 2.500 IN. MAX BORE THRU,AS NOTEDMACHINED SURFACES 63.0 AND 125.0 MICROINCH FINISH IN |
| Criticality Code Justification | FEAT |
| Reference Data and Literature | T.O.4S2-73-4 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 68A450617-2001 PRIMARY | The Boeing Company Div Defense (USA) |
| 68A450617-2001 | Ace Precision Industries Inc (USA) |
| 68A450617-2001 | Alatus Aerosystems Dba F.k.a., Triumph Structures-Los Angeles (USA) |
| 68A450617-2001 | Cm Manufacturing Inc Dba Cm Manufacturing Inc (USA) |
| 68A450617-2001 | Goodrich Corporation (USA) |
| 68A450617-2001 | Es3 Prime Logistics Group Inc Dba Es3 Plg (USA) |
| 68A450617-2001 | Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) (USA) |
| Reference | Meaning |
|---|---|
| 68A450617-2001 | 5/9 Secondary reference All Tools, Inc. Dba E2 Precision Products |
| 68A450617-2001 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 68A450617-2001 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
| 68A450617-2001 | 5/9 Secondary reference Ellanef Mfg Corp |
NSN 1620-00-307-2875 is a Retainer,landing Gear, manufactured by The Boeing Company Div Defense, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-00-307-2875 has 7 manufacturer part numbers on file: 68A450617-2001 (The Boeing Company Div Defense), 68A450617-2001 (Ace Precision Industries Inc), 68A450617-2001 (Alatus Aerosystems Dba F.k.a., Triumph Structures-Los Angeles), 68A450617-2001 (Cm Manufacturing Inc Dba Cm Manufacturing Inc), 68A450617-2001 (Goodrich Corporation) and 2 more.
Key specifications for 68A450617-2001: General Characteristics Item Description: CRES QQ-S-763 CL 440C COND A,PASSIVATE FINISH PS13001,3.235 IN. MIN TO 3.245 IN. MAX O/A DIA,0.335 IN. MIN TO 0.345IN. MAX O/A H,2.497 IN. MIN TO 2.500 IN. MAX BORE THRU,AS NOTEDMACHINED SURFACES 63.0 AND 125.0 MICROINCH FINISH IN; Criticality Code Justification: FEAT; Reference Data and Literature: T.O.4S2-73-4; Special Features: FORM,FIT,FUNTION. 3 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.
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.