The Hinge Pin Retainer, cataloged under National Stock Number 5342-01-042-5664, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-042-5664 |
| Primary Part Number | 388400-27 |
| Item Name | Hinge Pin Retainer |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL ANY ACCEPTABLE,1.54248 X2.000 |
| 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 |
|---|---|
| 388400-27 PRIMARY | Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co (USA) |
| 388400-27 PRIMARY | Falcon Manufacturing Corp (USA) |
| Reference | Meaning |
|---|---|
| 5342PL0971197 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 388400-27 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5342-01-042-5664 is a Hinge Pin Retainer, manufactured by Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-042-5664 has 2 manufacturer part numbers on file: 388400-27 (Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co), 388400-27 (Falcon Manufacturing Corp).
Key specifications for 388400-27: General Characteristics Item Description: MATERIAL ANY ACCEPTABLE,1.54248 X2.000. 1 specification is 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.