The Bolt,close Tolerance, cataloged under National Stock Number 5306-01-433-5833, 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 18 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-433-5833 |
| Primary Part Number | VAL23029-5D20 |
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Valley-Todeco, Inc. Dba Arconic Fastening Systems |
| Status | ACTIVE |
| Head Height | 0.147 INCHES MINIMUM AND 0.167 INCHES MAXIMUM IN |
| Fastener Length | 1.701 INCHES MINIMUM AND 1.748 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.467 INCHES NOMINAL IN |
| Shank Unthreaded Hole Diameter | 0.078 INCHES MINIMUM AND 0.081 INCHES MAXIMUM FIRST HOLE IN |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Head Style | DOUBLE HEXAGON |
| Thread Direction | RIGHT-HAND |
| Grip Length | 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN |
| Width Between Flats | 0.502 INCHES MAXIMUM IN |
| Grip Diameter | 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| 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 | 1.603 INCHES NOMINAL 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 |
|---|---|
| 109453-5D20 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 11825-5D20 | Reid Products Inc. Dba Reid Products Inc (USA) |
| VAL23029-5D20 PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| BM17019-5D20 | Huck International, Inc (USA) |
| GS1016-5D20 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| MB61-5D20 PRIMARY | Hi-Shear Corporation (USA) |
| AIC753-5D20 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| MB61-5D20 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| S11-1060-5D20 | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (USA) |
| VS3204-5D20 | Howmet Global Fastening Systems Inc (USA) |
| PBF1253-5D20 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| HP5453-5D20 | Heartland Precision Fasteners Inc (USA) |
| FIT7047-5D20 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| Reference | Meaning |
|---|---|
| BM17019-5D20 | 5/9 Secondary reference Deutsch Co the |
| ST3M453-5D20 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| 109543-5D20 | 5/2 Secondary reference U.S. Government activity |
| VS3204-5D20 | 5/9 Secondary reference U.S. Government activity |
NSN 5306-01-433-5833 is a Bolt,close Tolerance, manufactured by Valley-Todeco, Inc. Dba Arconic Fastening Systems, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-433-5833 has 13 manufacturer part numbers on file: 109453-5D20 (Sps Technologies, Llc Dba PB Fasteners), 11825-5D20 (Reid Products Inc. Dba Reid Products Inc), VAL23029-5D20 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), BM17019-5D20 (Huck International, Inc), GS1016-5D20 (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace) and 8 more.
Key specifications for VAL23029-5D20: Head Height: 0.147 INCHES MINIMUM AND 0.167 INCHES MAXIMUM IN; Fastener Length: 1.701 INCHES MINIMUM AND 1.748 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.467 INCHES NOMINAL IN. 18 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.