The Bolt,shear, cataloged under National Stock Number 5306-01-648-5520, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is John Hassall Llc Dba Sky Aerospace Products. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-648-5520 |
| Primary Part Number | NAS6808U7 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | John Hassall Llc Dba Sky Aerospace Products |
| Status | ACTIVE |
| Fastener Length | 1.173 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.5000 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.438 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 |
|---|---|
| NAS6808U7 | John Hassall Llc Dba Sky Aerospace Products (USA) |
| NAS6808U7 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| NAS6808U7 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| NAS6808U7 | Fastener Technology Corp (USA) |
| NAS6808U7 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| NAS6808U7 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| NAS6808U7 | Houston Precision Fasteners I Lp (USA) |
| NAS6808U7 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| NAS6808U7 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| NAS6808U7 | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| NAS6808U7 | Howmet Global Fastening Systems Inc (USA) |
| NAS6808U7 | Saturn Fasteners Inc (USA) |
| Reference | Meaning |
|---|---|
| NAS6808U7 | 5/2 Secondary reference U.S. Government activity |
| NAS6808U7 | 3/2 Design control — primary reference U.S. Government activity |
| NAS6808 | 3/1 Design control — primary reference U.S. Government activity |
NSN 5306-01-648-5520 is a Bolt,shear, manufactured by John Hassall Llc Dba Sky Aerospace Products, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-648-5520 has 12 manufacturer part numbers on file: NAS6808U7 (John Hassall Llc Dba Sky Aerospace Products), NAS6808U7 (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace), NAS6808U7 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), NAS6808U7 (Fastener Technology Corp), NAS6808U7 (Sps Technologies, Llc Dba PB Fasteners) and 7 more.
5 possible matches (shared part number, not a government interchangeability claim): 5306-01-648-5521, 5306-01-648-5523, 5306-01-648-5524. Verify interchangeability with system specifications before substitution.
Key specifications for NAS6808U7: Fastener Length: 1.173 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.