The Screw,machine, cataloged under National Stock Number 5305-01-059-3571, 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 18 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-059-3571 |
| Primary Part Number | NAS1102-08-7B |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Nor-Cal Supply Co |
| Status | ACTIVE |
| Screw Surface Treatment | CADMIUM AND CHROMATE |
| Fastener Length | 0.407 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| Thread Length | 0.277 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 80205-NAS1102 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 |
| Color | BLACK |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | TORQUE SET |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Thread Series Designator | UNJC |
| Head Diameter | 0.270 INCHES MINIMUM AND 0.332 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 |
|---|---|
| NAS1102-08-7B | Nor-Cal Supply Co (USA) |
| NAS1102-08-7B | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| NAS1102-08-7B | Qualified Air Components Inc. (USA) |
| NAS1102-08-7B | Eriks Southwest Inc Dba Montclair Enterprises (USA) |
| NAS1102-08-7B | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| NAS1102-08-7B | Huck International, Inc (USA) |
| NAS1102-08-7B | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| NAS1102-08-7B | Plastic and Metal Products Corporation (USA) |
| NAS1102-08-7B | Hi-Shear Corporation (USA) |
| NAS1102-08-7B | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| NAS1102-08-7B | 3/2 Design control — primary reference U.S. Government activity |
| NAS1102-08-7B | 5/2 Secondary reference U.S. Government activity |
| NAS1102-08-7B | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| 5305PL0783130 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| NAS1102-08-7B | 5/9 Secondary reference Wallace R G Co Div of Ducommun Inc |
| NAS1102-08-7B | 5/2 Secondary reference U.S. Government activity |
| NAS1102-08-7B | 5/9 Secondary reference U.S. Government activity |
NSN 5305-01-059-3571 is a Screw,machine, manufactured by Nor-Cal Supply Co, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-059-3571 has 10 manufacturer part numbers on file: NAS1102-08-7B (Nor-Cal Supply Co), NAS1102-08-7B (Fastener Innovation Technology, Inc. Dba F I T), NAS1102-08-7B (Qualified Air Components Inc.), NAS1102-08-7B (Eriks Southwest Inc Dba Montclair Enterprises), NAS1102-08-7B (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) and 5 more.
Key specifications for NAS1102-08-7B: Screw Surface Treatment: CADMIUM AND CHROMATE; Fastener Length: 0.407 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN; Thread Length: 0.277 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN; Hardness Rating: 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM. 18 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.