The Screw,machine, cataloged under National Stock Number 5305-00-044-2240, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Am General Llc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5305-00-044-2240 |
| Primary Part Number | 940545 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Head Height | 0.138 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Fastener Length | 1.131 INCHES MINIMUM AND 1.151 INCHES MAXIMUM IN |
| Thread Length | 1.030 INCHES MINIMUM AND 1.070 INCHES MAXIMUM IN |
| Hardness Rating | 89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | SLOT |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 20 |
| Thread Series Designator | UNF |
| Head Diameter | 0.710 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 940545 PRIMARY | Am General Llc (USA) |
| 3020 | Trw Inc Trw Commercial Steering Div (USA) |
| 11601404 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 3020 | Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (USA) |
| 7087512 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5305-00-044-2240 is a Screw,machine, manufactured by Am General Llc, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-044-2240 has 5 manufacturer part numbers on file: 940545 (Am General Llc), 3020 (Trw Inc Trw Commercial Steering Div), 11601404 (U S Army Tank Automotive Command Amsta-Im-Mm), 3020 (Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems), 7087512 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 5950-00-817-7904. Verify interchangeability with system specifications before substitution.
Key specifications for 940545: Head Height: 0.138 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN; Fastener Length: 1.131 INCHES MINIMUM AND 1.151 INCHES MAXIMUM IN; Thread Length: 1.030 INCHES MINIMUM AND 1.070 INCHES MAXIMUM IN; Hardness Rating: 89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM. 12 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.