The Bolt,machine, cataloged under National Stock Number 5306-01-081-1230, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. 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through both NSN and commercial part number lookups. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-081-1230 |
| Primary Part Number | NAS1003-54A |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Head Height | 0.125 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN |
| Fastener Length | 3.841 INCHES MINIMUM AND 3.871 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.451 INCHES MINIMUM AND 0.511 INCHES MAXIMUM IN |
| Material Document and Classification | AMS5732 ASSN STD SINGLE MATERIAL RESPONSE OR 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 | 3.360 INCHES MINIMUM AND 3.390 INCHES MAXIMUM IN |
| Width Between Flats | 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| 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 |
|---|---|
| NAS1003-54A PRIMARY | Hi-Shear Corporation (USA) |
| NAS1003-54A | Accurate Precision Fastener Corp. Div Accurate Precision Fasteners Corp (USA) |
| NAS1003-54A PRIMARY | Apcom Inc (USA) |
| NAS1003-54A PRIMARY | Qualified Air Components Inc. (USA) |
| NAS1003-54A PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| NAS1003-54A | Nor-Cal Supply Co (USA) |
| NAS1003-54A PRIMARY | Morris Mfg & Sls Corp (USA) |
| NAS1003-54A PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| Reference | Meaning |
|---|---|
| NAS1003-54A | 5/9 Secondary reference U.S. Government activity |
| NAS1003-54A | 5/9 Secondary reference Air Industries Co Inc |
| NAS1003-54A | 5/9 Secondary reference Collins Engineering Corp |
| NAS1003-54A | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| NAS1003-54A | 3/2 Design control — primary reference U.S. Government activity |
| NAS1003-54A | 3/2 Design control — primary reference U.S. Government activity |
| NAS1003-54A | 5/9 Secondary reference U.S. Government activity |
| NAS1003-54A | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| NAS1003-54A | 3/2 Design control — primary reference U.S. Government activity |
| NAS1003-54A | 5/9 Secondary reference Lawrence Engineering and Supply Inc |
| NAS1003-54A | 5/9 Secondary reference F and C Sales Inc |
NSN 5306-01-081-1230 is a Bolt,machine, manufactured by Hi-Shear Corporation, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-081-1230 has 8 manufacturer part numbers on file: NAS1003-54A (Hi-Shear Corporation), NAS1003-54A (Accurate Precision Fastener Corp. Div Accurate Precision Fasteners Corp), NAS1003-54A (Apcom Inc), NAS1003-54A (Qualified Air Components Inc.), NAS1003-54A (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc) and 3 more.
Key specifications for NAS1003-54A: Head Height: 0.125 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN; Fastener Length: 3.841 INCHES MINIMUM AND 3.871 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.451 INCHES MINIMUM AND 0.511 INCHES MAXIMUM 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.