The Bolt,shear, cataloged under National Stock Number 5306-00-853-1689, 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 Div PB Fasteners. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-853-1689 |
| Primary Part Number | C305-12-64 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners |
| Status | ACTIVE |
| Extended Washer Thickness | 0.120 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Head Height | 0.780 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN |
| Fastener Length | 5.299 INCHES MINIMUM AND 5.329 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-C-8837 TY2 CL2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Extended Washer Diameter | 1.415 INCHES MINIMUM AND 1.425 INCHES MAXIMUM IN |
| Thread Length | 1.289 INCHES MINIMUM AND 1.339 INCHES MAXIMUM IN |
| Hardness Rating | 51.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL |
| Material Document and Classification | AMS 6485 ASSN STD SINGLE MATERIAL RESPONSE OR AMS6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.750 INCHES IN |
| Head Style | DOUBLE HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Grip Length | 3.990 INCHES MINIMUM AND 4.010 INCHES MAXIMUM IN |
| Width Between Flats | 0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN |
| Grip Diameter | 0.7480 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Minimum Tensile Strength | 260000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 16 |
| Material | STEEL COMP H11 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| 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 |
|---|---|
| C305-12-64 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| C305-12-64 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| C305-12-64 | Huck International, Inc (USA) |
| AIC260E12-64 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| 102B5406-1REVA | 5/9 Secondary reference General Electric Company |
| 102B5406-1REVC | 5/9 Secondary reference General Electric Company |
| 102B5406-1REVC | 5/2 Secondary reference U.S. Government activity |
| VS2005-12-64 | C/1 Advisory reference — outside the item-of-supply concept Howmet Global Fastening Systems Inc |
| 102B5406-1REVA | 3/2 Design control — primary reference U.S. Government activity |
| C305-12-64 | 7/2 Vendor item drawing reference U.S. Government activity |
| VS2005-12-64 | 5/9 Secondary reference U.S. Government activity |
NSN 5306-00-853-1689 is a Bolt,shear, manufactured by Sps Technologies Llc Dba PB Fasteners Div PB Fasteners, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-853-1689 has 4 manufacturer part numbers on file: C305-12-64 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), C305-12-64 (Sps Technologies, Llc Dba PB Fasteners), C305-12-64 (Huck International, Inc), AIC260E12-64 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company).
Key specifications for C305-12-64: Extended Washer Thickness: 0.120 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN; Head Height: 0.780 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN; Fastener Length: 5.299 INCHES MINIMUM AND 5.329 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-C-8837 TY2 CL2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL. 20 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.