The Bolt,shear, cataloged under National Stock Number 5306-01-648-3040, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-01-648-3040 |
| Primary Part Number | NAS6705U27 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Houston Precision Fasteners I Lp |
| Status | ACTIVE |
| Fastener Length | 2.157 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.3125 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Grip Length | 1.688 INCHES NOMINAL IN |
| Width Between Flats | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 24 |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| NAS6705U27 | Houston Precision Fasteners I Lp (USA) |
| NAS6705U27 | Saturn Fasteners Inc (USA) |
| NAS6705U27 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| NAS6705U27 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| NAS6705U27 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| NAS6705U27 | Heartland Precision Fasteners Inc (USA) |
| NAS6705U27 | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| NAS6705U27 | 3-V Fastener Co., Inc. (USA) |
| NAS6705U27 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| NAS6705U27 | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| NAS6705U27 | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (USA) |
| NAS6705U27 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| NAS6705U27 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| NAS6705U27 | 3/2 Design control — primary reference U.S. Government activity |
| NAS6705U27 | 5/2 Secondary reference U.S. Government activity |
| NAS6705 | 3/1 Design control — primary reference U.S. Government activity |
NSN 5306-01-648-3040 is a Bolt,shear, manufactured by Houston Precision Fasteners I Lp, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-648-3040 has 13 manufacturer part numbers on file: NAS6705U27 (Houston Precision Fasteners I Lp), NAS6705U27 (Saturn Fasteners Inc), NAS6705U27 (Sps Technologies, Llc Dba PB Fasteners), NAS6705U27 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), NAS6705U27 (Fastener Innovation Technology, Inc. Dba F I T) and 8 more.
Key specifications for NAS6705U27: Fastener Length: 2.157 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.