The Bolt,close Tolerance, cataloged under National Stock Number 5306-01-327-9041, 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 17 specifications, cited from the U.S. Government catalog. The record lists 7 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-01-327-9041 |
| Primary Part Number | VCG0002-7H60 |
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Valley-Todeco, Inc. Dba Arconic Fastening Systems |
| Status | ACTIVE |
| Head Height | 0.247 INCHES MINIMUM AND 0.267 INCHES MAXIMUM IN |
| Fastener Length | 4.333 INCHES MINIMUM AND 4.380 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.573 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.437 INCHES IN |
| Head Style | SPLINE DRIVE SHEAR HEAD |
| Thread Direction | RIGHT-HAND |
| Grip Length | 3.740 INCHES MINIMUM AND 3.760 INCHES MAXIMUM IN |
| Head Minor Diameter | 0.711 INCHES MINIMUM AND 0.717 INCHES MAXIMUM IN |
| Grip Diameter | 0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 125000 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 |
|---|---|
| GS1031-7H60 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| VCG0002-7H60 PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| ST3M747-7H60 | The Boeing Company Div Defense (USA) |
| AIC688-7H60 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| MB155-7H60 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| MB155-7H60 | Hi-Shear Corporation (USA) |
| PBF1266-7H60 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| S397-7H60 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| ST3M747-7H60 | 5/2 Secondary reference U.S. Government activity |
| 122896-7H60 | 5/2 Secondary reference U.S. Government activity |
| VS3191-7H60 | C/1 Advisory reference — outside the item-of-supply concept Howmet Global Fastening Systems Inc |
| VS3191-7H60 | 5/9 Secondary reference U.S. Government activity |
| S397-7H60 | 5/9 Secondary reference U.S. Government activity |
| 10116237 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5306-01-327-9041 is a Bolt,close Tolerance, manufactured by Valley-Todeco, Inc. Dba Arconic Fastening Systems, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-327-9041 has 7 manufacturer part numbers on file: GS1031-7H60 (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace), VCG0002-7H60 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), ST3M747-7H60 (The Boeing Company Div Defense), AIC688-7H60 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), MB155-7H60 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc) and 2 more.
Key specifications for VCG0002-7H60: Head Height: 0.247 INCHES MINIMUM AND 0.267 INCHES MAXIMUM IN; Fastener Length: 4.333 INCHES MINIMUM AND 4.380 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.573 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN. 17 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.