The Bolt,machine, cataloged under National Stock Number 5306-00-809-7405, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Fastener Innovation Technology, Inc. Dba F I T. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 8 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 13 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-809-7405 |
| Primary Part Number | NAS1005-4A |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Fastener Innovation Technology, Inc. Dba F I T |
| Status | ACTIVE |
| Head Height | 0.188 INCHES NOMINAL IN |
| Fastener Length | 0.882 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.632 INCHES MINIMUM IN |
| Material Document and Classification | AMS5732 ASSN STD SINGLE MATERIAL RESPONSE OR 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Features Provided | FINISHED HEAD |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.250 INCHES NOMINAL IN |
| Width Between Flats | 0.492 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 140000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| 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 |
|---|---|
| NAS1005-4A PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| NAS1005-4A PRIMARY | Qualified Air Components Inc. (USA) |
| NAS1005-4A | Nor-Cal Supply Co (USA) |
| NAS1005-4A | Plastic and Metal Products Corporation (USA) |
| NAS1005-4A PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| NAS1005-4A | Accurate Precision Fastener Corp. Div Accurate Precision Fasteners Corp (USA) |
| NAS1005-4A PRIMARY | Hi-Shear Corporation (USA) |
| NAS1005-4A PRIMARY | Apcom Inc (USA) |
| Reference | Meaning |
|---|---|
| NAS1005-4A | 5/9 Secondary reference U.S. Government activity |
| NAS1005-4A | 5/9 Secondary reference F and C Sales Inc |
| NAS1005-4A | 3/2 Design control — primary reference U.S. Government activity |
| NAS1005-4A | 5/9 Secondary reference Collins Engineering Corp |
| 10114382 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| NAS1005-4A | 5/9 Secondary reference Air Industries Co Inc |
| NAS1005-4A | 5/9 Secondary reference U.S. Government activity |
| NAS1005-4A | 3/2 Design control — primary reference U.S. Government activity |
| NAS1005-4A | 5/9 Secondary reference Connecticut Engineering and Instrument Corp |
| NAS1005-4A | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| NAS1005-4A | 5/9 Secondary reference Lawrence Engineering and Supply Inc |
| NAS1005-4A | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| NAS1005-4A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-00-809-7405 is a Bolt,machine, manufactured by Fastener Innovation Technology, Inc. Dba F I T, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-809-7405 has 8 manufacturer part numbers on file: NAS1005-4A (Fastener Innovation Technology, Inc. Dba F I T), NAS1005-4A (Qualified Air Components Inc.), NAS1005-4A (Nor-Cal Supply Co), NAS1005-4A (Plastic and Metal Products Corporation), NAS1005-4A (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc) and 3 more.
Key specifications for NAS1005-4A: Head Height: 0.188 INCHES NOMINAL IN; Fastener Length: 0.882 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.632 INCHES MINIMUM 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.