The Screw,machine, cataloged under National Stock Number 5305-01-080-1702, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Nor-Cal Supply Co. 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5305-01-080-1702 |
| Primary Part Number | NAS1101E4-22 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Nor-Cal Supply Co |
| Status | ACTIVE |
| Head Height | 0.133 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN |
| Screw Surface Treatment | PASSIVATE |
| Fastener Length | 1.313 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN |
| Screw Material Document and Classification | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Length | 1.242 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN |
| 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 | 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 | 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-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 |
|---|---|
| NAS1101E4-22 | Nor-Cal Supply Co (USA) |
| NAS1101E4-22 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| NAS1101E4-22 | Satair A/s (DNK) |
| NAS1101E4-22 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| NAS1101E4-22 | Hi-Shear Corporation (USA) |
| NAS1101E4-22 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| NAS1101E4-22 | Plastic and Metal Products Corporation (USA) |
| NAS1101E4-22 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| NAS1101E4-22 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| NAS1101E4-22 | Eriks Southwest Inc Dba Montclair Enterprises (USA) |
| NAS1101E4-22 | Qualified Air Components Inc. (USA) |
| Reference | Meaning |
|---|---|
| NAS1101E4-22 | 5/2 Secondary reference U.S. Government activity |
| NAS1101E4-22 | 5/9 Secondary reference Wallace R G Co Div of Ducommun Inc |
| NAS1101E4-22 | 3/2 Design control — primary reference U.S. Government activity |
| NAS1101E4-22 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| NAS1101E4-22 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| NAS1101E4-22 | 5/2 Secondary reference U.S. Government activity |
| NAS1101E4-22 | 5/9 Secondary reference U.S. Government activity |
NSN 5305-01-080-1702 is a Screw,machine, manufactured by Nor-Cal Supply Co, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-080-1702 has 11 manufacturer part numbers on file: NAS1101E4-22 (Nor-Cal Supply Co), NAS1101E4-22 (Fastener Innovation Technology, Inc. Dba F I T), NAS1101E4-22 (Satair A/s), NAS1101E4-22 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), NAS1101E4-22 (Hi-Shear Corporation) and 6 more.
Key specifications for NAS1101E4-22: Head Height: 0.133 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN; Screw Surface Treatment: PASSIVATE; Fastener Length: 1.313 INCHES MINIMUM AND 1.375 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.