The Bolt,machine, cataloged under National Stock Number 5306-00-724-6956, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5306-00-724-6956 |
| Primary Part Number | FFB575B |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | CANCELLED |
| Surface Treatment | CADMIUM OVERALL |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Thread Length | 1.375 INCHES MINIMUM IN |
| Grip Length | 1.375 INCHES NOMINAL IN |
| Head Style | HEXAGON |
| Head Height | 0.156 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 20 |
| Fastener Length | 2.750 INCHES NOMINAL IN |
| Width Between Flats | 0.437 INCHES NOMINAL IN |
| Features Provided | FINISHED HEAD |
| Material | STEEL OVERALL |
| Thread Class | 2A A |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FFB575B | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5306-00-724-6956 is a Bolt,machine, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5306 (No Item Name Available). Status: cancelled.
NSN 5306-00-724-6956 has 1 cross-referenced part number: FFB575B (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 2 known substitutes for 5306-00-724-6956: 5306-00-815-2552, 5306-00-141-2839. Verify interchangeability with system specifications before substitution.
Key specifications for FFB575B: Surface Treatment: CADMIUM OVERALL; Nominal Thread Diameter: 0.250 INCHES IN; Thread Direction: RIGHT-HAND; Thread Length: 1.375 INCHES MINIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5306-00-724-6956 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.