The Bolt,shoulder, cataloged under National Stock Number 5306-00-291-1116, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Valley-Todeco, Inc. Dba Arconic Fastening Systems. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-291-1116 |
| Primary Part Number | VBP1116 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Valley-Todeco, Inc. Dba Arconic Fastening Systems |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Fastener Length | 2.245 INCHES NOMINAL IN |
| Head Style | HEXAGON |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Thread Length | 0.470 INCHES MINIMUM IN |
| Thread Class | 2A A |
| Material Document and Classification | MIL-S-6758,COND D4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Series Designator | UNF |
| Minimum Tensile Strength | 125000 POUNDS PER SQUARE INCH LBS |
| Surface Treatment | CADMIUM OVERALL |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 2.055 INCHES MINIMUM AND 2.065 INCHES MAXIMUM FIRST HOLE IN |
| Width Between Flats | 0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Thread Quantity Per Inch | 20 |
| Material | STEEL COMP 4130 OVERALL |
| Head Height | 0.328 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN |
| Shoulder Length | 1.775 INCHES MINIMUM AND 1.785 INCHES MAXIMUM FIRST SHOULDER IN |
| Shank Unthreaded Hole Diameter | 0.128 INCHES NOMINAL FIRST HOLE IN |
| Shoulder Diameter | 0.623 INCHES MINIMUM AND 0.624 INCHES MAXIMUM FIRST SHOULDER IN |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C2W497 | De Havilland Aircraft of Canada Limited (CAN) |
| 5306L20-005 | Us Army Aviation and Missile Command (USA) |
| C2W497 | De Havilland Aircraft of Canada Limited (CAN) |
| VBP1116 PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| 61-600 | Aero Corp Sub of Whitehall Corp (USA) |
NSN 5306-00-291-1116 is a Bolt,shoulder, manufactured by Valley-Todeco, Inc. Dba Arconic Fastening Systems, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-291-1116 has 5 cross-referenced part numbers: C2W497 (De Havilland Aircraft of Canada Limited), 5306L20-005 (Us Army Aviation and Missile Command), C2W497 (De Havilland Aircraft of Canada Limited), VBP1116 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), 61-600 (Aero Corp Sub of Whitehall Corp).
There are 7 known substitutes for 5306-00-291-1116: 4130-00-018-2802, 4820-00-098-3522, 5930-00-851-4196 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for VBP1116: Thread Direction: RIGHT-HAND; Fastener Length: 2.245 INCHES NOMINAL IN; Head Style: HEXAGON; Nominal Thread Diameter: 0.500 INCHES IN. 20 total characteristics are documented in the Federal Logistics Information System.