The Bolt,machine, cataloged under National Stock Number 5306-00-429-7629, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dresser Industries Inc Leroi Div. Government technical data includes 13 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 | 5306-00-429-7629 |
| Primary Part Number | 88-268 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Dresser Industries Inc Leroi Div |
| Status | ACTIVE |
| Thread Class | 2A A |
| Nominal Thread Diameter | 0.750 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Features Provided | FINISHED HEAD |
| Width Between Flats | 1.255 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN |
| Thread Series Designator | UNF |
| Head Style | ROUND W/WRENCH FLATS |
| Head Diameter | 1.557 INCHES MINIMUM AND 1.562 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Thread Quantity Per Inch | 16 |
| Fastener Length | 3.938 INCHES NOMINAL IN |
| Thread Length | 1.250 INCHES NOMINAL IN |
| Head Height | 0.438 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5306-00-429-7629 is a Bolt,machine, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-429-7629 has 2 cross-referenced part numbers: 88-268 (Dresser Industries Inc Leroi Div), C2566 (Thor Power Tool Co Sub of Stewart-Warner Co).
There are 2 known substitutes for 5306-00-429-7629: 5310-01-127-8332, 2520-01-187-6496. Verify interchangeability with system specifications before substitution.
Key specifications for 88-268: Thread Class: 2A A; Nominal Thread Diameter: 0.750 INCHES IN; Thread Direction: RIGHT-HAND; Features Provided: FINISHED HEAD. 13 total characteristics are documented in the Federal Logistics Information System.