The Bolt,shear, cataloged under National Stock Number 5306-01-189-2055, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 12 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-01-189-2055 |
| Primary Part Number | VS3190-7-16 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Howmet Global Fastening Systems Inc |
| Status | ACTIVE |
| Extended Washer Thickness | 0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Head Height | 0.310 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN |
| Fastener Length | 1.690 INCHES MINIMUM AND 1.720 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 |
| Material Document and Classification | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.438 INCHES IN |
| Head Style | SPLINE EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.990 INCHES MINIMUM AND 1.010 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 |
| 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 |
|---|---|
| VS3190-7-16 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| S343-7-16 PRIMARY | Huck International, Inc (USA) |
| ST3M753-7-16 PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| MB156-7-16 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| 11829-7-16 | Reid Products Inc. Dba Reid Products Inc (USA) |
| GS1032-7-16 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| AIC763-7-16 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HP7753-7-16 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| 122897-7-16 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| PBF1267-7-16 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| VFK600-7-16 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| MB156-7-16 | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| ST3M753-7-16 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| S343-7-16 | 5/9 Secondary reference U.S. Government activity |
| 122897-7-16 | 5/9 Secondary reference Sps Technologies Inc |
| VS3190-7-16 | 5/9 Secondary reference U.S. Government activity |
| ST3M753-7-16 | 5/2 Secondary reference U.S. Government activity |
| 122897-7-16 | 5/2 Secondary reference U.S. Government activity |
NSN 5306-01-189-2055 is a Bolt,shear, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-189-2055 has 12 manufacturer part numbers on file: VS3190-7-16 (Howmet Global Fastening Systems Inc), S343-7-16 (Huck International, Inc), ST3M753-7-16 (Fastener Innovation Technology, Inc. Dba F I T), MB156-7-16 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), 11829-7-16 (Reid Products Inc. Dba Reid Products Inc) and 7 more.
Key specifications for VS3190-7-16: Extended Washer Thickness: 0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Head Height: 0.310 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN; Fastener Length: 1.690 INCHES MINIMUM AND 1.720 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.