The Bolt,machine, cataloged under National Stock Number 5306-00-579-0699, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Government technical data includes 19 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through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-579-0699 |
| Primary Part Number | NAS1003-6A |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Head Height | 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN |
| Fastener Length | 0.841 INCHES MINIMUM AND 0.871 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.451 INCHES MINIMUM AND 0.511 INCHES MAXIMUM IN |
| Hardness Rating | 248.0 BRINELL STANDARD MINIMUM AND 341.0 BRINELL STANDARD MAXIMUM OVERALL |
| Material Document and Classification | AMS5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Features Provided | FINISHED HEAD |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 80205-NAS1003 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Grip Length | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| Width Between Flats | 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 14000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| NAS1003-6A | Apcom Inc (USA) |
| NAS1003-6A | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| NAS1003-6A | Hi-Shear Corporation (USA) |
| NAS1003-6A | Accurate Precision Fastener Corp. Div Accurate Precision Fasteners Corp (USA) |
| NAS1003-6A | Sps Technologies, Llc Dba PB Fasteners (USA) |
| NAS1003-6A | Plastic and Metal Products Corporation (USA) |
| NAS1003-6A | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| NAS1003-6A | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| NAS1003-6A | Nor-Cal Supply Co (USA) |
| NAS1003-6A PRIMARY | Huck International, Inc (USA) |
| NAS1003-6A | Qualified Air Components Inc. (USA) |
| Reference | Meaning |
|---|---|
| NAS1003-6A | 5/9 Secondary reference Klx Aerospace Solutions II SAS |
| NAS1003-6A | 5/2 Secondary reference U.S. Government activity |
| NAS1003-6A | 5/9 Secondary reference Air Industries Co Inc |
| NAS1003-6A | 3/2 Design control — primary reference U.S. Government activity |
| NAS1003-6A | 5/2 Secondary reference U.S. Government activity |
| NAS1003-6A | 5/9 Secondary reference Lawrence Engineering and Supply Inc |
| NAS1003-6A | 5/9 Secondary reference F and C Sales Inc |
| NAS1003-6A | 5/9 Secondary reference Collins Engineering Corp |
| NAS1003-6A | 5/9 Secondary reference U.S. Government activity |
| BNAS1003-6A | 5/9 Secondary reference U.S. Government activity |
NSN 5306-00-579-0699 is a Bolt,machine, manufactured by Huck International, Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-579-0699 has 11 manufacturer part numbers on file: NAS1003-6A (Apcom Inc), NAS1003-6A (Fairchild Fasteners Europe - Vsd Gmbh), NAS1003-6A (Hi-Shear Corporation), NAS1003-6A (Accurate Precision Fastener Corp. Div Accurate Precision Fasteners Corp), NAS1003-6A (Sps Technologies, Llc Dba PB Fasteners) and 6 more.
Key specifications for NAS1003-6A: Head Height: 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN; Fastener Length: 0.841 INCHES MINIMUM AND 0.871 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.451 INCHES MINIMUM AND 0.511 INCHES MAXIMUM IN. 19 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.