The Bolt,shear, cataloged under National Stock Number 5306-01-305-6065, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-305-6065 |
| Primary Part Number | HS5531-9-14 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Extended Washer Thickness | 0.123 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Head Height | 0.547 INCHES MINIMUM AND 0.557 INCHES MAXIMUM IN |
| Fastener Length | 1.688 INCHES MINIMUM AND 1.718 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Extended Washer Diameter | 0.928 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN |
| Thread Length | 0.803 INCHES MINIMUM AND 0.853 INCHES MAXIMUM IN |
| Material Document and Classification | AMS5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.562 INCHES IN |
| Head Style | DOUBLE HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN |
| Width Between Flats | 0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN |
| Grip Diameter | 0.5605 INCHES MINIMUM AND 0.5615 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 | 18 |
| Material | NICKEL ALLOY 718 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 |
|---|---|
| HS5531-9-14 | Fastener Technology Corp (USA) |
| HS5531-9-14 PRIMARY | The Boeing Company (USA) |
| HS5531-9-14 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HS5531-9-14 | Acufast Aircraft Products (USA) |
| HS5531-9-14 | M.s. Aerospace Inc. Dba Ms Aerospace Inc (USA) |
| Reference | Meaning |
|---|---|
| HS5531-9-14 | 5/9 Secondary reference Bristol Industries, Llc |
| HS5531-9-14 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HS5531-9-14 | 5/9 Secondary reference Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok |
| SLB278-9-14 | 5/9 Secondary reference Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok |
| HS5531-9-14 | 5/9 Secondary reference U.S. Government activity |
| AIC804-9-14 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HS5531-9-14 | 5/9 Secondary reference Valley-Todeco, Inc. Dba Arconic Fastening Systems |
| FTC7558-9-14 | 5/9 Secondary reference Fastener Technology Corp |
| HS5531-9-14 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
| 72991-9-14 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| BB5531-9-14 | 5/9 Secondary reference Bristol Industries, Llc |
NSN 5306-01-305-6065 is a Bolt,shear, manufactured by The Boeing Company, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-305-6065 has 5 manufacturer part numbers on file: HS5531-9-14 (Fastener Technology Corp), HS5531-9-14 (The Boeing Company), HS5531-9-14 (Sps Technologies, Llc Dba PB Fasteners), HS5531-9-14 (Acufast Aircraft Products), HS5531-9-14 (M.s. Aerospace Inc. Dba Ms Aerospace Inc).
Key specifications for HS5531-9-14: Extended Washer Thickness: 0.123 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Head Height: 0.547 INCHES MINIMUM AND 0.557 INCHES MAXIMUM IN; Fastener Length: 1.688 INCHES MINIMUM AND 1.718 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,TY 2 CL 2 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.