The Bolt,shear, cataloged under National Stock Number 5306-01-165-7533, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company. Government technical data includes 23 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through both NSN and commercial part number lookups. 16 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-165-7533 |
| Primary Part Number | ST3M753-7H30 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| Status | ACTIVE |
| Extended Washer Thickness | 0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Head Height | 0.383 INCHES MINIMUM AND 0.403 INCHES MAXIMUM IN |
| Fastener Length | 2.565 INCHES MINIMUM AND 2.595 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Extended Washer Diameter | 0.807 INCHES MINIMUM AND 0.817 INCHES MAXIMUM IN |
| Thread Length | 0.680 INCHES MINIMUM AND 0.730 INCHES MAXIMUM IN |
| Hole Configuration Style | SPLINE |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.438 INCHES IN |
| Head Style | SPLINE EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Grip Length | 1.865 INCHES MINIMUM AND 1.885 INCHES MAXIMUM IN |
| Head Minor Diameter | 0.514 INCHES MINIMUM AND 0.521 INCHES MAXIMUM IN |
| Grip Diameter | 0.4365 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 220000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Material | STEEL COMP XM-13 OVERALL |
| Hole Quantity | 4 |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Hole Type | DRILLED |
| Hole Diameter | 0.050 INCHES MINIMUM AND 0.060 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 | F |
| Part Number | Manufacturer |
|---|---|
| ST3M753-7H30 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| ST3M753-7H30 | Houston Precision Fasteners I Lp (USA) |
| ST3M753-7H30 | Saturn Fasteners Inc (USA) |
| ST3M753-7H30 | Hi-Shear Corporation (USA) |
| ST3M753-7H30 | Heartland Precision Fasteners Inc (USA) |
| ST3M753-7H30 | Huck International, Inc (USA) |
| ST3M753-7H30 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| ST3M753-7H30 | Reid Products Inc. Dba Reid Products Inc (USA) |
| ST3M753-7H30 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| ST3M753-7H30 | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| ST3M753-7H30 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| ST3M753-7H30 | Howmet Global Fastening Systems Inc (USA) |
| ST3M753-7H30 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| ST3M753-7H30 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| ST3M753-7H30 | 3/9 Design control — primary reference Sps Technologies Inc |
| AIC763-7H30 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| S343-7H30E | 5/9 Secondary reference U.S. Government activity |
| VS3190-7H30 | 5/9 Secondary reference U.S. Government activity |
| S343-7H30E | 5/9 Secondary reference Huck International, Inc |
| VFK600-7H30 | 5/9 Secondary reference Valley-Todeco, Inc. Dba Arconic Fastening Systems |
| 122897-7H30 | 5/9 Secondary reference U.S. Government activity |
| 10116055 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| ST3M753-7H30 | 5/9 Secondary reference U.S. Government activity |
| S343-7H30 | 5/9 Secondary reference U.S. Government activity |
| S343-7H30 | 5/9 Secondary reference Huck International, Inc |
| ST3M753-7H30 | 5/2 Secondary reference U.S. Government activity |
| MB156-7H30 | 5/9 Secondary reference Hi-Shear Corporation |
| VS3190-7H30 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| PBF1267-7H30 | 5/9 Secondary reference Sps Technologies Llc Dba PB Fasteners Div PB Fasteners |
| ST3M753-7H30 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
NSN 5306-01-165-7533 is a Bolt,shear, manufactured by Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-165-7533 has 14 manufacturer part numbers on file: ST3M753-7H30 (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace), ST3M753-7H30 (Houston Precision Fasteners I Lp), ST3M753-7H30 (Saturn Fasteners Inc), ST3M753-7H30 (Hi-Shear Corporation), ST3M753-7H30 (Heartland Precision Fasteners Inc) and 9 more.
Key specifications for ST3M753-7H30: Extended Washer Thickness: 0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Head Height: 0.383 INCHES MINIMUM AND 0.403 INCHES MAXIMUM IN; Fastener Length: 2.565 INCHES MINIMUM AND 2.595 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 23 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.