The Bolt,machine, cataloged under National Stock Number 5306-00-866-2706, 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 17 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through both NSN and commercial part number lookups. 12 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-866-2706 |
| Primary Part Number | NAS1012-36A |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Head Height | 0.406 INCHES NOMINAL IN |
| Fastener Length | 3.439 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 1.189 INCHES MINIMUM IN |
| Material Document and Classification | AMS 5732 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5737 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5733 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.750 INCHES IN |
| Features Provided | FINISHED HEAD |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Grip Length | 2.250 INCHES NOMINAL IN |
| Width Between Flats | 1.053 INCHES MINIMUM AND 1.064 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 140000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 16 |
| Material | IRON ALLOY 660 OR STEEL COMP 3140H 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 |
|---|---|
| NAS1012-36A | Boeing Distribution Services SAS (FRA) |
| NAS1012-36A | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| NAS1012-36A | Plastic and Metal Products Corporation (USA) |
| NAS1012-36A | Nor-Cal Supply Co (USA) |
| NAS1012-36A | Qualified Air Components Inc. (USA) |
| NAS1012-36A | Apcom Inc (USA) |
| NAS1012-36A | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| NAS1012-36A | Hi-Shear Corporation (USA) |
| NAS1012-36A | Accurate Precision Fastener Corp. Div Accurate Precision Fasteners Corp (USA) |
| NAS1012-36A PRIMARY | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| NAS1012-36A | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| NAS1012-36A | 5/2 Secondary reference U.S. Government activity |
| NAS1012-36A | 5/9 Secondary reference Klx Aerospace Solutions II SAS |
| NAS1012-36A | 5/2 Secondary reference U.S. Government activity |
| NAS1012-36A | 5/9 Secondary reference Collins Engineering Corp |
| NAS1012-36A | 5/9 Secondary reference U.S. Government activity |
| NAS1003 THRU 1020 NAS1012-36A | 3/2 Design control — primary reference U.S. Government activity |
| NAS1012-36A | 5/9 Secondary reference Air Industries Co Inc |
| NAS1012-36A | 5/9 Secondary reference U.S. Government activity |
| NAS1012-36A | 5/9 Secondary reference F and C Sales Inc |
| NAS1012-36A | 5/9 Secondary reference U.S. Government activity |
| NAS1012-36A | 5/9 Secondary reference Lawrence Engineering and Supply Inc |
NSN 5306-00-866-2706 is a Bolt,machine, manufactured by Huck International, Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-866-2706 has 10 manufacturer part numbers on file: NAS1012-36A (Boeing Distribution Services SAS), NAS1012-36A (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), NAS1012-36A (Plastic and Metal Products Corporation), NAS1012-36A (Nor-Cal Supply Co), NAS1012-36A (Qualified Air Components Inc.) and 5 more.
Key specifications for NAS1012-36A: Head Height: 0.406 INCHES NOMINAL IN; Fastener Length: 3.439 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 1.189 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.