The Bolt,shear, cataloged under National Stock Number 5306-01-480-6411, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace. Government technical data includes 24 specifications, cited from the U.S. Government catalog. The record lists 17 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-480-6411 |
| Primary Part Number | GS1030-3H5 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace |
| Status | ACTIVE |
| Extended Washer Thickness | 0.054 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN |
| Head Height | 0.255 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN |
| Fastener Length | 0.697 INCHES MINIMUM AND 0.727 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | AMS-QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Extended Washer Diameter | 0.340 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN |
| Thread Length | 0.399 INCHES NOMINAL IN |
| Criticality Code Justification | AGAV |
| Hole Configuration Style | DOUBLE HEXAGON FLATS |
| Material Document and Classification | AAMS 5629 ASSN STD 15TH MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | DOUBLE HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.313 INCHES NOMINAL IN |
| Width Between Flats | 0.251 INCHES NOMINAL 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 | Y |
| Part Number | Manufacturer |
|---|---|
| ST3M571-3H5 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| GS1030-3H5 PRIMARY | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| BM3326-3H5 PRIMARY | Huck International, Inc (USA) |
| BM3326-3H5 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| 74328-3H5 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| S11-1059-3H5 | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (USA) |
| MB84-3H5 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| 11831-3H5 PRIMARY | Reid Products Inc. Dba Reid Products Inc (USA) |
| HP7571-3H5 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| MB84-3H5 PRIMARY | Hi-Shear Corporation (USA) |
| A1C752-3H5 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| ST3M571-3H5 PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| ST3M571-3H5 | Saturn Fasteners Inc (USA) |
| VAL23033-3H5 PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| ST3M571-3H5 | Brooks Instruments Ltd (CAN) |
| ST3M571-3H5 PRIMARY | The Boeing Company Div Defense (USA) |
| VS3060-3H5 | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| VS3060-3H5 | 5/9 Secondary reference U.S. Government activity |
| BM3326-3H5 | 5/9 Secondary reference U.S. Government activity |
| S371-3H5 | 5/9 Secondary reference U.S. Government activity |
| 74328-3H5 | 3/2 Design control — primary reference U.S. Government activity |
| 74328-3H5 | 5/9 Secondary reference Sps Technologies Inc |
NSN 5306-01-480-6411 is a Bolt,shear, manufactured by B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-480-6411 has 17 manufacturer part numbers on file: ST3M571-3H5 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), GS1030-3H5 (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace), BM3326-3H5 (Huck International, Inc), BM3326-3H5 (Heartland Precision Fasteners Inc), 74328-3H5 (Sps Technologies, Llc Dba PB Fasteners) and 12 more.
1 possible match (shared part number, not a government interchangeability claim): 5306-01-480-8320. Verify interchangeability with system specifications before substitution.
Key specifications for GS1030-3H5: Extended Washer Thickness: 0.054 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN; Head Height: 0.255 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN; Fastener Length: 0.697 INCHES MINIMUM AND 0.727 INCHES MAXIMUM IN; Surface Treatment Document and Classification: AMS-QQ-P-35 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.