The Bolt,close Tolerance, cataloged under National Stock Number 5306-01-476-6936, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Valley-Todeco, Inc. Dba Arconic Fastening Systems. Government technical data includes 19 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-476-6936 |
| Primary Part Number | VCG0001-6D36 |
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Valley-Todeco, Inc. Dba Arconic Fastening Systems |
| Status | ACTIVE |
| Head Height | 0.210 INCHES NOMINAL IN |
| Fastener Length | 2.613 INCHES MINIMUM AND 2.633 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.391 INCHES NOMINAL IN |
| Shank Unthreaded Hole Diameter | 0.106 INCHES MINIMUM AND 0.111 INCHES MAXIMUM FIRST HOLE IN |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Head Style | SPLINE DRIVE SHEAR HEAD |
| Thread Direction | RIGHT-HAND |
| Grip Length | 2.232 INCHES NOMINAL IN |
| Head Minor Diameter | 0.578 INCHES MINIMUM AND 0.585 INCHES MAXIMUM IN |
| Grip Diameter | 0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 125000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 2.505 INCHES MINIMUM AND 2.515 INCHES MAXIMUM FIRST HOLE 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 |
|---|---|
| VCG0001-6D36 PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| ST3M744-6D36 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| PBF1265-6D36 PRIMARY | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| ST3M744-6D36 | Houston Precision Fasteners I Lp (USA) |
| ST3M744-6D36 PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| AIC687-6D36 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| SLB748-6D36 PRIMARY | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| GS1015-6D36 PRIMARY | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| WC744-6D36 | West Coast Aerospace, Inc. (USA) |
| 122895-6D36 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| VS3174-6D36 PRIMARY | Huck International, Inc (USA) |
| 11823-6D36 | Reid Products Inc. Dba Reid Products Inc (USA) |
| ST3M744-6D36 | The Boeing Company Div Defense (USA) |
| VS3174-6D36 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| VS3174-6D36 | 5/9 Secondary reference Howmet Global Fastening Systems Inc. Div Voi-Shan Products |
| VS3174-6D36 | 3/2 Design control — primary reference U.S. Government activity |
| 122895-6D36 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-476-6936 is a Bolt,close Tolerance, manufactured by Valley-Todeco, Inc. Dba Arconic Fastening Systems, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-476-6936 has 14 manufacturer part numbers on file: VCG0001-6D36 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), ST3M744-6D36 (Heartland Precision Fasteners Inc), PBF1265-6D36 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), ST3M744-6D36 (Houston Precision Fasteners I Lp), ST3M744-6D36 (Fastener Innovation Technology, Inc. Dba F I T) and 9 more.
Key specifications for VCG0001-6D36: Head Height: 0.210 INCHES NOMINAL IN; Fastener Length: 2.613 INCHES MINIMUM AND 2.633 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.391 INCHES NOMINAL IN. 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.