The Bolt,machine, cataloged under National Stock Number 5306-00-827-3671, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Fairchild Fasteners Europe - Vsd Gmbh. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 19 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-827-3671 |
| Primary Part Number | NAS1004-8 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Fairchild Fasteners Europe - Vsd Gmbh |
| Status | ACTIVE |
| Head Height | 0.156 INCHES NOMINAL IN |
| Fastener Length | 1.044 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.544 INCHES MINIMUM IN |
| Shank Unthreaded Hole Diameter | 0.076 INCHES NOMINAL FIRST HOLE IN |
| Material Document and Classification | AMS5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Features Provided | FINISHED HEAD |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.500 INCHES NOMINAL IN |
| Width Between Flats | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 140000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNF |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 0.812 INCHES NOMINAL FIRST HOLE IN |
| 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 |
|---|---|
| NAS1004-8 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| NAS1004-8 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| Reference | Meaning |
|---|---|
| NAS1004-8 | 5/9 Secondary reference Lawrence Engineering and Supply Inc |
| NAS1004-8 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| NAS1004-8 | 5/9 Secondary reference U.S. Government activity |
| NAS1004-8 | 3/2 Design control — primary reference U.S. Government activity |
| NAS1004-8 | C/1 Advisory reference — outside the item-of-supply concept Fastener Innovation Technology, Inc. Dba F I T |
| NAS1004-8 | C/1 Advisory reference — outside the item-of-supply concept Qualified Air Components Inc. |
| NAS1004-8 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| NAS1004-8 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| NAS1004-8 | C/1 Advisory reference — outside the item-of-supply concept Accurate Precision Fastener Corp. Div Accurate Precision Fasteners Corp |
| NAS1004-8 | C/1 Advisory reference — outside the item-of-supply concept Nor-Cal Supply Co |
| NAS1004-8 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| NAS1004-8 | 5/9 Secondary reference U.S. Government activity |
| NAS1004-8 | 5/9 Secondary reference Air Industries Co Inc |
| NAS1004-8 | 5/9 Secondary reference F and C Sales Inc |
| NAS1004-8 | 5/9 Secondary reference Klx Aerospace Solutions II SAS |
| NAS1004-8 | C/1 Advisory reference — outside the item-of-supply concept Apcom Inc |
| NAS1004-8 | C/1 Advisory reference — outside the item-of-supply concept Hi-Shear Corporation |
| NAS1004-8 | 5/9 Secondary reference Collins Engineering Corp |
| NAS1004-8 | C/1 Advisory reference — outside the item-of-supply concept Plastic and Metal Products Corporation |
NSN 5306-00-827-3671 is a Bolt,machine, manufactured by Fairchild Fasteners Europe - Vsd Gmbh, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-827-3671 has 2 manufacturer part numbers on file: NAS1004-8 (Fairchild Fasteners Europe - Vsd Gmbh), NAS1004-8 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc).
Key specifications for NAS1004-8: Head Height: 0.156 INCHES NOMINAL IN; Fastener Length: 1.044 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.544 INCHES MINIMUM 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.