The Bolt,shear, cataloged under National Stock Number 5306-01-447-0502, 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 8 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-447-0502 |
| Primary Part Number | BACB30US5P19H |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Valley-Todeco, Inc. Dba Arconic Fastening Systems |
| Status | ACTIVE |
| Extended Washer Thickness | 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| Head Height | 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN |
| Fastener Length | 1.780 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416, TY2 CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Extended Washer Diameter | 0.575 INCHES MINIMUM AND 0.585 INCHES MAXIMUM IN |
| Thread Length | 0.593 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Head Style | DOUBLE HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Grip Length | 1.177 INCHES MINIMUM AND 1.197 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 AND CHROMATE OVERALL |
| Minimum Tensile Strength | 220000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | NICKEL ALLOY 718 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Hole Type | DRILLED |
| Hole Diameter | 0.076 INCHES MINIMUM AND 0.086 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 |
|---|---|
| BACB30US5P19H | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| BACB30US5P19H | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| BACB30US5P19H | Federal Manufacturing Corp (USA) |
| BACB30US5P19H | Huck International, Inc (USA) |
| BACB30US5P19H | Sps Technologies, Llc Dba PB Fasteners (USA) |
| BACB30US5P19H | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (USA) |
| BACB30US5P19H | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| BACB30US5P19H | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| BACB30US5P19H | 3/2 Design control — primary reference U.S. Government activity |
| BACB30US5P19H | 5/9 Secondary reference U.S. Government activity |
| BACB30US5P19H | 5/9 Secondary reference Mecair Aerospace Industries,subsidiary of Spstechnologiesdiv Division of Sps Technologiesdba Mecair Inc. Div Division of Sps Technologies |
NSN 5306-01-447-0502 is a Bolt,shear, manufactured by Valley-Todeco, Inc. Dba Arconic Fastening Systems, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-447-0502 has 8 manufacturer part numbers on file: BACB30US5P19H (Valley-Todeco, Inc. Dba Arconic Fastening Systems), BACB30US5P19H (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), BACB30US5P19H (Federal Manufacturing Corp), BACB30US5P19H (Huck International, Inc), BACB30US5P19H (Sps Technologies, Llc Dba PB Fasteners) and 3 more.
Key specifications for BACB30US5P19H: Extended Washer Thickness: 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN; Head Height: 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN; Fastener Length: 1.780 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416, TY2 CL2 FED 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.