The Bolt,shear, cataloged under National Stock Number 5306-00-107-9246, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Valley-Todeco, Inc. Dba Arconic Fastening Systems. 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-107-9246 |
| Primary Part Number | GB511GF5-6 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Valley-Todeco, Inc. Dba Arconic Fastening Systems |
| Status | ACTIVE |
| Extended Washer Thickness | 0.050 INCHES NOMINAL IN |
| Head Height | 0.319 INCHES NOMINAL IN |
| Fastener Length | 1.048 INCHES MINIMUM AND 1.078 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | NAS 672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Extended Washer Diameter | 0.575 INCHES MINIMUM AND 0.585 INCHES MAXIMUM IN |
| Thread Length | 0.663 INCHES MINIMUM AND 0.713 INCHES MAXIMUM IN |
| Hardness Rating | 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL |
| Material Document and Classification | AMS 6485 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Head Style | DOUBLE HEXAGON W/HOLE |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Width Between Flats | 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN |
| Grip Diameter | 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM 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 |
|---|---|
| GB511GF5-6 PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| GB511GF5-6 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| GB511GF5-6 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| GB511GF5-6 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| EWB22-5-6 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| GB511H5-6 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| VS2003F5-6 | C/1 Advisory reference — outside the item-of-supply concept Howmet Global Fastening Systems Inc |
| VS2003F5-6 | 5/9 Secondary reference U.S. Government activity |
| EWB22-5-6 | 5/9 Secondary reference Sps Technologies Inc |
| GB511GF5-6 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
NSN 5306-00-107-9246 is a Bolt,shear, manufactured by Valley-Todeco, Inc. Dba Arconic Fastening Systems, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-107-9246 has 4 manufacturer part numbers on file: GB511GF5-6 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), GB511GF5-6 (Sps Technologies, Llc Dba PB Fasteners), GB511GF5-6 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), GB511GF5-6 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners).
Key specifications for GB511GF5-6: Extended Washer Thickness: 0.050 INCHES NOMINAL IN; Head Height: 0.319 INCHES NOMINAL IN; Fastener Length: 1.048 INCHES MINIMUM AND 1.078 INCHES MAXIMUM IN; Surface Treatment Document and Classification: NAS 672 ASSN STD 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.