The Bolt,machine, cataloged under National Stock Number 5306-00-660-3318, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5306-00-660-3318 |
| Primary Part Number | FFB575TYPE2 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | CANCELLED |
| Grip Length | 0.500 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 2 TYPE |
| Thread Length | 1.500 INCHES MINIMUM IN |
| Material Document and Classification | QQ-C-591,1/2H FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Class | 2A A |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Diameter | 0.625 INCHES IN |
| Thread Quantity Per Inch | 11 |
| Material | COPPER ALLOY 655 OVERALL |
| Width Between Flats | 0.906 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN |
| Head Style | HEXAGON |
| Fastener Length | 2.000 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Features Provided | UNFINISHED HEAD |
| Head Height | 0.378 INCHES MINIMUM AND 0.444 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FFB575TYPE2 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 45-11 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 60-1073 PIECE 30 | Hardie-Tynes Co., Inc. (USA) |
NSN 5306-00-660-3318 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 5306-00-660-3318 has 3 cross-referenced part numbers: FFB575TYPE2 (Federal Specifications Promulgated by General Services Administration Washington DC), 45-11 (Zf Industrieantriebe Witten Gmbh), 60-1073 PIECE 30 (Hardie-Tynes Co., Inc.).
There are 12 known substitutes for 5306-00-660-3318: 5306-00-660-1827, 6515-01-510-1808, 5950-00-647-7968 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for FFB575TYPE2: Grip Length: 0.500 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 2 TYPE; Thread Length: 1.500 INCHES MINIMUM IN; Material Document and Classification: QQ-C-591,1/2H FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5306-00-660-3318 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.