The Bolt,shear, cataloged under National Stock Number 5306-01-481-4950, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 19 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-481-4950 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Extended Washer Thickness | 0.230 INCHES NOMINAL IN |
| Head Height | 1.095 INCHES NOMINAL IN |
| Fastener Length | 8.269 INCHES NOMINAL IN |
| Extended Washer Diameter | 1.870 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN |
| Thread Length | 1.769 INCHES NOMINAL IN |
| Nominal Thread Diameter | 1.000 INCHES IN |
| Head Style | DOUBLE HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Grip Length | 6.490 INCHES MINIMUM AND 6.510 INCHES MAXIMUM IN |
| Width Between Flats | 1.239 INCHES MINIMUM AND 1.252 INCHES MAXIMUM IN |
| Grip Diameter | 0.9976 INCHES MINIMUM AND 0.9982 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 12 |
| 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 | F |
| Reference | Meaning |
|---|---|
| AIC2266A16U104 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HPF3525A16U104 | 5/9 Secondary reference Houston Precision Fasteners I Lp |
| STSBG003A16U104 | 5/9 Secondary reference Huck International, Inc |
| 11699A16U104 | 5/9 Secondary reference Reid Products Inc. Dba Reid Products Inc |
| SKYBG003A16U104 | 5/9 Secondary reference John Hassall Llc Dba Sky Aerospace Products |
| STSBG003A16U104 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| 5306PL1216622 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| VAL23002-16D104 | 5/9 Secondary reference Valley-Todeco, Inc. Dba Arconic Fastening Systems |
| STSBG003A16U104 | 5/9 Secondary reference Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries |
| 68487-16-104 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| STSBG003A16U104 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| STSBG003A16U104 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| STSBG003A16U104 | 5/9 Secondary reference Valley-Todeco, Inc. Dba Arconic Fastening Systems |
| STSBG003A16U104 | 5/9 Secondary reference Sps Technologies Llc Dba PB Fasteners Div PB Fasteners |
| STSBG003A16U104 | 5/9 Secondary reference U.S. Government activity |
| STSBG003 | D/9 Drawing number reference only U.S. Government activity |
| PBF1044A16U104 | 5/9 Secondary reference Sps Technologies Llc Dba PB Fasteners Div PB Fasteners |
| STSBG003A16U104 | 3/2 Design control — primary reference U.S. Government activity |
| VS2981A16U104 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
NSN 5306-01-481-4950 is a Bolt,shear, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-01-481-4950: Extended Washer Thickness: 0.230 INCHES NOMINAL IN; Head Height: 1.095 INCHES NOMINAL IN; Fastener Length: 8.269 INCHES NOMINAL IN; Extended Washer Diameter: 1.870 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN. 16 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.