The Bolt,shear, cataloged under National Stock Number 5306-01-648-3133, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Saturn Fasteners Inc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 14 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-648-3133 |
| Primary Part Number | NAS6805DU33 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Saturn Fasteners Inc |
| Status | ACTIVE |
| Fastener Length | 2.5315 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.3125 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Grip Length | 2.0625 INCHES NOMINAL IN |
| Width Between Flats | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 24 |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| 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 |
|---|---|
| NAS6805DU33 | Saturn Fasteners Inc (USA) |
| NAS6805DU33 | Fastener Technology Corp (USA) |
| NAS6805DU33 | John Hassall Llc Dba Sky Aerospace Products (USA) |
| NAS6805DU33 | Houston Precision Fasteners I Lp (USA) |
| NAS6805DU33 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| NAS6805DU33 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| NAS6805DU33 | 3-V Fastener Co., Inc. (USA) |
| NAS6805DU33 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| NAS6805DU33 | Howmet Global Fastening Systems Inc (USA) |
| NAS6805DU33 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| NAS6805DU33 | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| NAS6805DU33 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| NAS6805DU33 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| NAS6805DU33 | Heartland Precision Fasteners Inc (USA) |
| Reference | Meaning |
|---|---|
| NAS6805 | 3/1 Design control — primary reference U.S. Government activity |
| NAS6805DU33 | 5/2 Secondary reference U.S. Government activity |
| NAS6805DU33 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-648-3133 is a Bolt,shear, manufactured by Saturn Fasteners Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-648-3133 has 14 manufacturer part numbers on file: NAS6805DU33 (Saturn Fasteners Inc), NAS6805DU33 (Fastener Technology Corp), NAS6805DU33 (John Hassall Llc Dba Sky Aerospace Products), NAS6805DU33 (Houston Precision Fasteners I Lp), NAS6805DU33 (Valley-Todeco, Inc. Dba Arconic Fastening Systems) and 9 more.
Key specifications for NAS6805DU33: Fastener Length: 2.5315 INCHES NOMINAL IN; Nominal Thread Diameter: 0.3125 INCHES IN; Head Style: HEXAGON; Thread Direction: RIGHT-HAND. 8 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.