The Bolt,shear, cataloged under National Stock Number 5306-01-368-8047, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc. Government technical data includes 24 specifications, cited from the U.S. Government catalog. The record lists 13 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-01-368-8047 |
| Primary Part Number | MB156L7H30 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Extended Washer Thickness | 0.053 INCHES MINIMUM 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 | AMS2700 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 | AS8879 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.438 INCHES IN |
| Features Provided | DRY FILM LUBRICANT |
| 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 | X |
| Part Number | Manufacturer |
|---|---|
| S343L7H30 | Huck International, Inc (USA) |
| VFK600L7H30 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| VS3190L7H30 | Howmet Global Fastening Systems Inc (USA) |
| ST3M753L7H30 | Houston Precision Fasteners I Lp (USA) |
| HP7753L7H30 | Heartland Precision Fasteners Inc (USA) |
| MB156L7H30 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| MB156L7H30 PRIMARY | Hi-Shear Corporation (USA) |
| AIC763L7H30 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| PBF1267L7H30 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| ST3M753L7H30 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| ST3M753L7H30 | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| GS1032L7H30 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| ST3M753L7H30 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| Reference | Meaning |
|---|---|
| S343L7H30 | 5/9 Secondary reference U.S. Government activity |
| VS3190L7H30 | 5/9 Secondary reference U.S. Government activity |
| 122897L7H30 | 5/9 Secondary reference Sps Technologies Inc |
| ST3M753L7H30 | 5/9 Secondary reference U.S. Government activity |
| ST3M753L7H30 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| 122897L7H30 | 5/2 Secondary reference U.S. Government activity |
| 122897L7H30 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
NSN 5306-01-368-8047 is a Bolt,shear, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-368-8047 has 13 manufacturer part numbers on file: S343L7H30 (Huck International, Inc), VFK600L7H30 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), VS3190L7H30 (Howmet Global Fastening Systems Inc), ST3M753L7H30 (Houston Precision Fasteners I Lp), HP7753L7H30 (Heartland Precision Fasteners Inc) and 8 more.
Key specifications for MB156L7H30: Extended Washer Thickness: 0.053 INCHES MINIMUM 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: AMS2700 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 24 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.