The Screw,machine, cataloged under National Stock Number 5305-01-562-0880, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-562-0880 |
| Primary Part Number | AESF5C164375WA1D81 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | ACTIVE |
| Fastener Length | 0.375 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| 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 |
|---|---|
| 35805-1 | Barnes Group Inc. Dba Barnes Distribution (USA) |
| AESF5C164375WA1D81 PRIMARY | The American Society of Mechanical Engineers (USA) |
| Reference | Meaning |
|---|---|
| 4100911 | 5/9 Secondary reference Advanced Vehicle Systems, Inc |
NSN 5305-01-562-0880 is a Screw,machine, manufactured by The American Society of Mechanical Engineers, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-562-0880 has 2 manufacturer part numbers on file: 35805-1 (Barnes Group Inc. Dba Barnes Distribution), AESF5C164375WA1D81 (The American Society of Mechanical Engineers).
1 possible match (shared part number, not a government interchangeability claim): 2840-01-673-6081. Verify interchangeability with system specifications before substitution.
Key specifications for AESF5C164375WA1D81: Fastener Length: 0.375 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND; Part Name Assigned by Controlling Agency: SCREW,3/8, 8X32; End Item Identification: 2320-02-494-7606. 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.
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.