The Bolt,shear, cataloged under National Stock Number 5306-01-050-2616, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 6 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-01-050-2616 |
| Primary Part Number | H411-9D27 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Head Height | 0.328 INCHES NOMINAL IN |
| Fastener Length | 2.272 INCHES MINIMUM AND 2.292 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | NAS 672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.594 INCHES NOMINAL IN |
| Shank Unthreaded Hole Diameter | 0.141 INCHES NOMINAL FIRST HOLE IN |
| Material Document and Classification | AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Single Shear Strength | ERR-060 |
| Nominal Thread Diameter | 0.562 INCHES IN |
| Head Style | SPLINE DRIVE SHEAR HEAD |
| Thread Direction | RIGHT-HAND |
| Grip Length | 1.678 INCHES MINIMUM AND 1.698 INCHES MAXIMUM IN |
| Head Minor Diameter | 1.049 INCHES NOMINAL IN |
| Grip Diameter | 0.5607 INCHES MINIMUM AND 0.5616 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Minimum Tensile Strength | 220000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 18 |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 2.006 INCHES MINIMUM AND 2.026 INCHES MAXIMUM FIRST HOLE 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 |
|---|---|
| H411-9D27 PRIMARY | Huck International, Inc (USA) |
| AIC596-9D27 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| VS3133-9D27 | Howmet Global Fastening Systems Inc (USA) |
| 120978-9D27 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| VCG0009-9D-27 PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| PBF7521-9D27 PRIMARY | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| 5306PL1721085 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 5306PL1496820 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| VS3133-9D27 | 5/9 Secondary reference U.S. Government activity |
| 120978-9D27 | 5/2 Secondary reference U.S. Government activity |
| C7521-9D27 | 5/2 Secondary reference U.S. Government activity |
| C7521-9D27 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5306-01-050-2616 is a Bolt,shear, manufactured by Huck International, Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-050-2616 has 6 manufacturer part numbers on file: H411-9D27 (Huck International, Inc), AIC596-9D27 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), VS3133-9D27 (Howmet Global Fastening Systems Inc), 120978-9D27 (Sps Technologies, Llc Dba PB Fasteners), VCG0009-9D-27 (Valley-Todeco, Inc. Dba Arconic Fastening Systems) and 1 more.
Key specifications for H411-9D27: Head Height: 0.328 INCHES NOMINAL IN; Fastener Length: 2.272 INCHES MINIMUM AND 2.292 INCHES MAXIMUM IN; Surface Treatment Document and Classification: NAS 672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.594 INCHES NOMINAL IN. 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.