The Bolt,machine, cataloged under National Stock Number 5306-00-260-4491, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Blaw-Knox Construction Equipment Co Div of White Consolidated Industries Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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 | 5306-00-260-4491 |
| Primary Part Number | 3517A |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Blaw-Knox Construction Equipment Co Div of White Consolidated Industries Inc |
| Status | CANCELLED |
| Thread Direction | RIGHT-HAND |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 13 |
| Head Style | SQUARE |
| Features Provided | UNFINISHED HEAD |
| Fastener Length | 8.000 INCHES NOMINAL IN |
| Head Height | 0.328 INCHES NOMINAL IN |
| Thread Length | 2.500 INCHES MINIMUM IN |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Thread Class | 2A A |
| Width Between Flats | 0.725 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B18.2.1 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| ASME-B18.2.1 | The American Society of Mechanical Engineers (USA) |
| 3517A PRIMARY | Blaw-Knox Construction Equipment Co Div of White Consolidated Industries Inc (USA) |
| FF-B-575 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| FF-B-575 TY1 | General Services Administration Federal Supply Service (USA) |
NSN 5306-00-260-4491 is a Bolt,machine, manufactured by Blaw-Knox Construction Equipment Co Div of White Consolidated Industries Inc, classified under FSC 5306 (No Item Name Available). Status: cancelled.
NSN 5306-00-260-4491 has 5 cross-referenced part numbers: B18.2.1 (American National Standards Institute Incorporated Dba American National Standards Institute), ASME-B18.2.1 (The American Society of Mechanical Engineers), 3517A (Blaw-Knox Construction Equipment Co Div of White Consolidated Industries Inc), FF-B-575 (Federal Specifications Promulgated by General Services Administration Washington DC), FF-B-575 TY1 (General Services Administration Federal Supply Service).
There are 12 known substitutes for 5306-00-260-4491: 5306-00-352-4711, 5306-00-011-1195, 5306-00-013-1303 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3517A: Thread Direction: RIGHT-HAND; Material: STEEL OVERALL; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Thread Quantity Per Inch: 13. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5306-00-260-4491 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.