The Bolt,shear, cataloged under National Stock Number 5306-01-180-2550, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 14 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-180-2550 |
| Primary Part Number | S11-1059-5-24 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries |
| Status | ACTIVE |
| 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 | 2.036 INCHES MINIMUM AND 2.066 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Extended Washer Diameter | 0.521 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN |
| Thread Length | 0.526 INCHES MINIMUM AND 0.576 INCHES MAXIMUM IN |
| Material Document and Classification | 23-112,FSCM 76301 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 | 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN |
| Width Between Flats | 0.376 INCHES NOMINAL IN |
| Grip Diameter | 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 220000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| S11-1059-5-24 PRIMARY | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (USA) |
| ST3M571-5-24 PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| VS3060-5-24 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| ST3M571-5-24 PRIMARY | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 74328-5-24 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| VAL23033-5-24 PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| GS1030-5-24 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| ST3M571-5-24 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| MB84-5-24 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| BM3326-5-24 PRIMARY | Huck International, Inc (USA) |
| MB84-5-24 PRIMARY | Hi-Shear Corporation (USA) |
| AIC752-5-24 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| ST3M571-5-24 | Saturn Fasteners Inc (USA) |
| ST3M571-5-24 | Reid Products Inc. Dba Reid Products Inc (USA) |
| Reference | Meaning |
|---|---|
| VS3060-5-24 | 5/9 Secondary reference U.S. Government activity |
| 74328-5-24 | 3/2 Design control — primary reference U.S. Government activity |
| ST3M571-5-24 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| ST3M571-5-24 | 5/9 Secondary reference J M Precision Inc |
| ST3M571-5-24 | 5/9 Secondary reference U.S. Government activity |
| ST3M571-5-24 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| S371-5-24 | 5/9 Secondary reference U.S. Government activity |
| BM3326-5-24 | 5/9 Secondary reference U.S. Government activity |
| S371-5-24 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
NSN 5306-01-180-2550 is a Bolt,shear, manufactured by Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-180-2550 has 14 manufacturer part numbers on file: S11-1059-5-24 (Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries), ST3M571-5-24 (Fastener Innovation Technology, Inc. Dba F I T), VS3060-5-24 (Howmet Global Fastening Systems Inc), ST3M571-5-24 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), 74328-5-24 (Sps Technologies, Llc Dba PB Fasteners) and 9 more.
Key specifications for S11-1059-5-24: 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: 2.036 INCHES MINIMUM AND 2.066 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 19 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.