The Screw,machine, cataloged under National Stock Number 5305-01-144-4757, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 11 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-144-4757 |
| Primary Part Number | NAS1101-4-10 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Head Height | 0.133 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN |
| Screw Surface Treatment | CADMIUM AND CHROMATE |
| Fastener Length | 0.594 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Thread Length | 0.523 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 80205-NAS1101 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Screw Material | STEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8735 OR STEEL COMP 6150 |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | TORQUE SET |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.367 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Screw Surface Treatment Document and Classification | QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE |
| 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 |
|---|---|
| NAS1101-4-10 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| NAS1101-4-10 | Nor-Cal Supply Co (USA) |
| NAS1101-4-10 | Eriks Southwest Inc Dba Montclair Enterprises (USA) |
| NAS1101-4-10 | Plastic and Metal Products Corporation (USA) |
| NAS1101-4-10 | Hi-Shear Corporation (USA) |
| NAS1101-4-10 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| NAS1101-4-10 | Qualified Air Components Inc. (USA) |
| NAS1101-4-10 | Huck International, Inc (USA) |
| NAS1101-4-10 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| NAS1101-4-10 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| NAS1101-4-10 | Leonardo Spa Aeronautics Division - Pomigliano D'arco Site (ITA) |
| Reference | Meaning |
|---|---|
| NAS1101-4-10 | 5/9 Secondary reference Wallace R G Co Div of Ducommun Inc |
| NAS1101-4-10 | 5/2 Secondary reference U.S. Government activity |
| NAS1101-4-10 | 3/2 Design control — primary reference U.S. Government activity |
| NAS1101-4-10 | 5/9 Secondary reference U.S. Government activity |
| NAS1101-4-10 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| NAS1101-4-10 | 5/2 Secondary reference U.S. Government activity |
NSN 5305-01-144-4757 is a Screw,machine, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-144-4757 has 11 manufacturer part numbers on file: NAS1101-4-10 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), NAS1101-4-10 (Nor-Cal Supply Co), NAS1101-4-10 (Eriks Southwest Inc Dba Montclair Enterprises), NAS1101-4-10 (Plastic and Metal Products Corporation), NAS1101-4-10 (Hi-Shear Corporation) and 6 more.
Key specifications for NAS1101-4-10: Head Height: 0.133 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN; Screw Surface Treatment: CADMIUM AND CHROMATE; Fastener Length: 0.594 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN; Thread Length: 0.523 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN. 17 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.