The Bolt,machine, cataloged under National Stock Number 5306-00-426-2983, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-426-2983 |
| Primary Part Number | T768 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Grip Length | 0.812 INCHES NOMINAL IN |
| Head Height | 0.319 INCHES MINIMUM AND 0.337 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.612 INCHES MINIMUM AND 0.652 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Fastener Length | 1.750 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 14 |
| Material | STEEL COMP E52100 OVERALL |
| Thread Class | 2A A |
| Hardness Rating | 30.0 ROCKWELL C NOMINAL OVERALL |
| Nominal Thread Diameter | 0.438 INCHES IN |
| Head Style | HEXAGON |
| Features Provided | FINISHED HEAD |
| Material Document and Classification | ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Minimum Yield Strength | 145000 POUNDS PER SQUARE INCH LBS |
| Thread Length | 0.938 INCHES MINIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5306-00-426-2983 is a Bolt,machine, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-426-2983 has 2 cross-referenced part numbers: T768 (Caterpillar Inc Div Caterpillar Defense), IPD T768 (Industrial Parts Depot, Llc Dba Ipd).
There are 2 known substitutes for 5306-00-426-2983: 5950-00-859-7922, 5975-00-912-5558. Verify interchangeability with system specifications before substitution.
Key specifications for T768: Grip Length: 0.812 INCHES NOMINAL IN; Head Height: 0.319 INCHES MINIMUM AND 0.337 INCHES MAXIMUM IN; Thread Direction: RIGHT-HAND; Width Between Flats: 0.612 INCHES MINIMUM AND 0.652 INCHES MAXIMUM IN. 16 total characteristics are documented in the Federal Logistics Information System.