The Bolt,shear, cataloged under National Stock Number 5306-01-012-0623, 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 21 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-012-0623 |
| Primary Part Number | STSBG002A05U014 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES GRIP |
| Surface Finish | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| Extended Washer Thickness | 0.072 INCHES MINIMUM AND 0.092 INCHES MAXIMUM IN |
| Head Height | 0.338 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN |
| Fastener Length | 1.450 INCHES MINIMUM AND 1.480 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | STSBS002 CAGEC 98897 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Extended Washer Diameter | 0.521 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN |
| Thread Length | 0.565 INCHES MINIMUM AND 0.615 INCHES MAXIMUM IN |
| Material Document and Classification | STSBS002 CAGEC 98897 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Head Style | DOUBLE HEXAGON W/HOLE |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN |
| Width Between Flats | 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN |
| Grip Diameter | 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Surface Treatment | NICKEL AND CADMIUM AND CHROMATE OVERALL |
| Minimum Tensile Strength | 220000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| 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 |
|---|---|
| STSBG002A05U014 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| STSBG002A05U014 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 11695A05U014 | Reid Products Inc. Dba Reid Products Inc (USA) |
| STSBG002A05U014 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| STSBG002A05U014 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| STSBG002A05U014 | 5/9 Secondary reference Park Advanced Composite Materials, Inc. |
| STSBG002A05U014 | 7/2 Vendor item drawing reference U.S. Government activity |
| VS2980A05U014 | C/1 Advisory reference — outside the item-of-supply concept Howmet Global Fastening Systems Inc |
| STSBG002A05U014 | 5/2 Secondary reference U.S. Government activity |
| 68486-5-014 | 3/2 Design control — primary reference U.S. Government activity |
| VS2980A05U014 | 5/9 Secondary reference U.S. Government activity |
NSN 5306-01-012-0623 is a Bolt,shear, manufactured by Sps Technologies Llc Dba PB Fasteners Div PB Fasteners, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-012-0623 has 5 manufacturer part numbers on file: STSBG002A05U014 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), STSBG002A05U014 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), 11695A05U014 (Reid Products Inc. Dba Reid Products Inc), STSBG002A05U014 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), STSBG002A05U014 (Sps Technologies, Llc Dba PB Fasteners).
Key specifications for STSBG002A05U014: Surface Finish: 32.0 MICROINCHES GRIP; Surface Finish: 32.0 MICROINCHES BEARING SURFACE OF HEAD; Extended Washer Thickness: 0.072 INCHES MINIMUM AND 0.092 INCHES MAXIMUM IN; Head Height: 0.338 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN. 21 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.