The Bolt,internal Wrenching, cataloged under National Stock Number 5306-01-068-3763, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-068-3763 |
| Primary Part Number | 84148-9 |
| Item Name | Bolt,internal Wrenching |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Width Across Flats | 0.438 INCHES MINIMUM AND 0.441 INCHES MAXIMUM IN |
| Head Height | 0.562 INCHES NOMINAL IN |
| Fastener Length | 1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | NAS672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.850 INCHES NOMINAL IN |
| Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| Material Document and Classification | MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.562 INCHES IN |
| Head Style | BEVEL-CONICAL |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | CADMIUM OVERALL |
| Internal Drive Style | HEXAGON |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 18 |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.928 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 84148-9 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| AIC106 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| C9523-9-16 | M.s. Aerospace Inc. Dba Ms Aerospace Inc (USA) |
| C9523-9-SPS-06 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| C9523-9-SPS-10 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| C9523-9-16 | Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co (USA) |
| Reference | Meaning |
|---|---|
| B-2001001 | 5/9 Secondary reference Engineered Magnetics Inc Aap Div |
| C9523-9-16 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5306-01-068-3763 is a Bolt,internal Wrenching, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-068-3763 has 6 manufacturer part numbers on file: 84148-9 (Sps Technologies, Llc Dba PB Fasteners), AIC106 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), C9523-9-16 (M.s. Aerospace Inc. Dba Ms Aerospace Inc), C9523-9-SPS-06 (Sps Technologies, Llc Dba PB Fasteners), C9523-9-SPS-10 (Sps Technologies, Llc Dba PB Fasteners) and 1 more.
Key specifications for 84148-9: Width Across Flats: 0.438 INCHES MINIMUM AND 0.441 INCHES MAXIMUM IN; Head Height: 0.562 INCHES NOMINAL IN; Fastener Length: 1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM IN; Surface Treatment Document and Classification: NAS672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL. 17 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.