The Screw,machine, cataloged under National Stock Number 5305-00-159-5545, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 10 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5305-00-159-5545 |
| Primary Part Number | NAS1101E04-10 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Head Height | 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN |
| Screw Surface Treatment | PASSIVATE |
| Fastener Length | 0.594 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Screw Material Document and Classification | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Length | 0.544 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 80205-NAS1101 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Screw Material | IRON ALLOY 660 |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | TORQUE SET |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 40 |
| Thread Series Designator | UNJC |
| Head Diameter | 0.178 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN |
| Screw Surface Treatment Document and Classification | QQ-P-35 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 |
|---|---|
| NAS1101E04-10 | Hi-Shear Corporation (USA) |
| NAS1101E04-10 | Nor-Cal Supply Co (USA) |
| NAS1101E04-10 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| NAS1101E04-10 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| NAS1101E04-10 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| NAS1101E04-10 | Qualified Air Components Inc. (USA) |
| NAS1101E04-10 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| NAS1101E04-10 | Plastic and Metal Products Corporation (USA) |
| NAS1101E04-10 | Huck International, Inc (USA) |
| NAS1101E04-10 | Eriks Southwest Inc Dba Montclair Enterprises (USA) |
| Reference | Meaning |
|---|---|
| NAS1101E04-10 | 5/2 Secondary reference U.S. Government activity |
| NAS1101C04-10 | 5/9 Secondary reference U.S. Government activity |
| NAS1101E04-10 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| NAS1101E04-10 | 3/2 Design control — primary reference U.S. Government activity |
| NAS1101E04-10 | 5/2 Secondary reference U.S. Government activity |
| NAS1101E04-10 | 5/9 Secondary reference U.S. Government activity |
| NAS1101E04-10 | 5/9 Secondary reference Wallace R G Co Div of Ducommun Inc |
| LS8752T04-10 | 5/9 Secondary reference Lockheed Martin Corp |
NSN 5305-00-159-5545 is a Screw,machine, manufactured by Hi-Shear Corporation, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-159-5545 has 10 manufacturer part numbers on file: NAS1101E04-10 (Hi-Shear Corporation), NAS1101E04-10 (Nor-Cal Supply Co), NAS1101E04-10 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), NAS1101E04-10 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), NAS1101E04-10 (Fastener Innovation Technology, Inc. Dba F I T) and 5 more.
1 possible match (shared part number, not a government interchangeability claim): 5305-00-951-5442. Verify interchangeability with system specifications before substitution.
Key specifications for NAS1101E04-10: Head Height: 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN; Screw Surface Treatment: PASSIVATE; Fastener Length: 0.594 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN; Screw Material Document and Classification: AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE. 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.