The Bolt,shear, cataloged under National Stock Number 5306-01-182-1630, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 11 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-182-1630 |
| Primary Part Number | ST3M753-3H6 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Extended Washer Thickness | 0.017 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN |
| Head Height | 0.158 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN |
| Fastener Length | 0.759 INCHES MINIMUM AND 0.789 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Extended Washer Diameter | 0.349 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN |
| Thread Length | 0.374 INCHES MINIMUM AND 0.424 INCHES MAXIMUM IN |
| Hole Configuration Style | SPLINE |
| Material Document and Classification | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | SPLINE EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Head Minor Diameter | 0.253 INCHES MINIMUM AND 0.259 INCHES MAXIMUM IN |
| Grip Diameter | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 220000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP XM-13 OVERALL |
| Hole Quantity | 4 |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Hole Type | DRILLED |
| Hole Diameter | 0.032 INCHES MINIMUM AND 0.042 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 |
|---|---|
| VFK600-3H6 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| ST3M753-3H6 PRIMARY | The Boeing Company Div Defense (USA) |
| S343-3H6 | Huck International, Inc (USA) |
| GS1032-3H6 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| AIC763-3H6 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| MB156-3H6 | Hi-Shear Corporation (USA) |
| MB156-3H6 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| PBF1267-3H6 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 11829-3H6 | Reid Products Inc. Dba Reid Products Inc (USA) |
| 122897-3H6 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| VS3190-3H6 | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 122897-3H6 | 5/9 Secondary reference Sps Technologies Inc |
| ATC763-3H6 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| VS3190-3H6 | 5/9 Secondary reference U.S. Government activity |
| VS3190-3H6 | 5/9 Secondary reference Howmet Global Fastening Systems Inc. Div Voi-Shan Products |
| 122897-3H6 | 5/2 Secondary reference U.S. Government activity |
| 10116109 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| S343-3H6 | 5/9 Secondary reference U.S. Government activity |
NSN 5306-01-182-1630 is a Bolt,shear, manufactured by The Boeing Company Div Defense, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-182-1630 has 11 manufacturer part numbers on file: VFK600-3H6 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), ST3M753-3H6 (The Boeing Company Div Defense), S343-3H6 (Huck International, Inc), GS1032-3H6 (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace), AIC763-3H6 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) and 6 more.
Key specifications for ST3M753-3H6: Extended Washer Thickness: 0.017 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN; Head Height: 0.158 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN; Fastener Length: 0.759 INCHES MINIMUM AND 0.789 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.