The Screw,machine, cataloged under National Stock Number 5305-01-055-3750, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies Llc Dba PB Fasteners Div PB Fasteners. 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-055-3750 |
| Primary Part Number | NAS1101-06-22 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners |
| Status | ACTIVE |
| Head Height | 0.074 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN |
| Screw Surface Treatment | CADMIUM AND CHROMATE |
| Fastener Length | 1.313 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN |
| Thread Length | 1.251 INCHES MINIMUM AND 1.313 INCHES MAXIMUM IN |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 80205-NAS1101 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Screw Material | STEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 6150 OR STEEL COMP 8735 OR STEEL COMP 8740 |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | TORQUE SET |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Thread Series Designator | UNJC |
| Head Diameter | 0.221 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN |
| Screw Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 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 |
|---|---|
| NAS1101-06-22 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| NAS1101-06-22 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| NAS1101-06-22 | Plastic and Metal Products Corporation (USA) |
| NAS1101-06-22 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| NAS1101-06-22 | Nor-Cal Supply Co (USA) |
| NAS1101-06-22 | Eriks Southwest Inc Dba Montclair Enterprises (USA) |
| NAS1101-06-22 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| NAS1101-06-22 | Hi-Shear Corporation (USA) |
| NAS1101-06-22 | Afcon Products, Inc. (USA) |
| NAS1101-06-22 | Qualified Air Components Inc. (USA) |
| NAS1101-06-22 | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| NAS1101-06-22 | 5/2 Secondary reference U.S. Government activity |
| NAS1101-06-22 | 5/2 Secondary reference U.S. Government activity |
| 5305PL0759633 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| NAS1101-06-22 | 3/2 Design control — primary reference U.S. Government activity |
| NAS1101-06-22 | 5/9 Secondary reference U.S. Government activity |
| NAS1101-06-22 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| NAS1101-06-22 | 5/9 Secondary reference Wallace R G Co Div of Ducommun Inc |
NSN 5305-01-055-3750 is a Screw,machine, manufactured by Sps Technologies Llc Dba PB Fasteners Div PB Fasteners, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-055-3750 has 11 manufacturer part numbers on file: NAS1101-06-22 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), NAS1101-06-22 (Fastener Innovation Technology, Inc. Dba F I T), NAS1101-06-22 (Plastic and Metal Products Corporation), NAS1101-06-22 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), NAS1101-06-22 (Nor-Cal Supply Co) and 6 more.
Key specifications for NAS1101-06-22: Head Height: 0.074 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN; Screw Surface Treatment: CADMIUM AND CHROMATE; Fastener Length: 1.313 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN; Thread Length: 1.251 INCHES MINIMUM AND 1.313 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.