The Bolt,shear, cataloged under National Stock Number 5306-01-648-5528, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Valley-Todeco, Inc. Dba Arconic Fastening Systems. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-01-648-5528 |
| Primary Part Number | NAS6808DU29 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Valley-Todeco, Inc. Dba Arconic Fastening Systems |
| Status | ACTIVE |
| Fastener Length | 2.547 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.5000 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Grip Length | 1.812 INCHES NOMINAL IN |
| Width Between Flats | 0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 20 |
| 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 |
|---|---|
| NAS6808DU29 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| NAS6808DU29 | Houston Precision Fasteners I Lp (USA) |
| NAS6808DU29 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| NAS6808DU29 | Saturn Fasteners Inc (USA) |
| NAS6808DU29 | Fastener Technology Corp (USA) |
| NAS6808DU29 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| NAS6808DU29 | Howmet Global Fastening Systems Inc (USA) |
| NAS6808DU29 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| NAS6808DU29 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| NAS6808DU29 | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| NAS6808DU29 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| NAS6808DU29 | John Hassall Llc Dba Sky Aerospace Products (USA) |
| Reference | Meaning |
|---|---|
| NAS6808 | 3/1 Design control — primary reference U.S. Government activity |
| NAS6808DU29 | 3/2 Design control — primary reference U.S. Government activity |
| NAS6808DU29 | 5/2 Secondary reference U.S. Government activity |
NSN 5306-01-648-5528 is a Bolt,shear, manufactured by Valley-Todeco, Inc. Dba Arconic Fastening Systems, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-648-5528 has 12 manufacturer part numbers on file: NAS6808DU29 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), NAS6808DU29 (Houston Precision Fasteners I Lp), NAS6808DU29 (Sps Technologies, Llc Dba PB Fasteners), NAS6808DU29 (Saturn Fasteners Inc), NAS6808DU29 (Fastener Technology Corp) and 7 more.
Key specifications for NAS6808DU29: Fastener Length: 2.547 INCHES NOMINAL IN; Nominal Thread Diameter: 0.5000 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.