The Bolt,shear, cataloged under National Stock Number 5306-01-648-5465, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Houston Precision Fasteners I Lp. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 13 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-01-648-5465 |
| Primary Part Number | NAS6806DU21 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Houston Precision Fasteners I Lp |
| Status | ACTIVE |
| Fastener Length | 1.890 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.3750 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Grip Length | 1.312 INCHES NOMINAL IN |
| Width Between Flats | 0.554 INCHES MINIMUM AND 0.564 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 |
|---|---|
| NAS6806DU21 | Houston Precision Fasteners I Lp (USA) |
| NAS6806DU21 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| NAS6806DU21 | Fastener Technology Corp (USA) |
| NAS6806DU21 | Howmet Global Fastening Systems Inc (USA) |
| NAS6806DU21 | Heartland Precision Fasteners Inc (USA) |
| NAS6806DU21 | John Hassall Llc Dba Sky Aerospace Products (USA) |
| NAS6806DU21 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| NAS6806DU21 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| NAS6806DU21 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| NAS6806DU21 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| NAS6806DU21 | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| NAS6806DU21 | Saturn Fasteners Inc (USA) |
| NAS6806DU21 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| NAS6806DU21 | 3/2 Design control — primary reference U.S. Government activity |
| NAS6806DU21 | 5/2 Secondary reference U.S. Government activity |
| NAS6806 | 3/1 Design control — primary reference U.S. Government activity |
NSN 5306-01-648-5465 is a Bolt,shear, manufactured by Houston Precision Fasteners I Lp, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-648-5465 has 13 manufacturer part numbers on file: NAS6806DU21 (Houston Precision Fasteners I Lp), NAS6806DU21 (Fastener Innovation Technology, Inc. Dba F I T), NAS6806DU21 (Fastener Technology Corp), NAS6806DU21 (Howmet Global Fastening Systems Inc), NAS6806DU21 (Heartland Precision Fasteners Inc) and 8 more.
Key specifications for NAS6806DU21: Fastener Length: 1.890 INCHES NOMINAL IN; Nominal Thread Diameter: 0.3750 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.