The Bolt,machine, cataloged under National Stock Number 5306-00-485-0790, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 15 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5306-00-485-0790 |
| Primary Part Number | 70790 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Cummins Inc. |
| Status | CANCELLED |
| Features Provided | FINISHED HEAD |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Fastener Length | 2.500 INCHES NOMINAL IN |
| Extended Washer Diameter | 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Width Between Flats | 0.247 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN |
| Head Height | 0.245 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Class | 2A A |
| Head Style | HEXAGON EXTENDED WASHER |
| Thread Quantity Per Inch | 20 |
| Thread Length | 1.000 INCHES MINIMUM IN |
| Extended Washer Thickness | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Material Document and Classification | SAE GR 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 70790 PRIMARY | Cummins Inc. (USA) |
NSN 5306-00-485-0790 is a Bolt,machine, manufactured by Cummins Inc., classified under FSC 5306 (No Item Name Available). Status: cancelled.
NSN 5306-00-485-0790 has 1 cross-referenced part number: 70790 (Cummins Inc.).
There are 3 known substitutes for 5306-00-485-0790: 5365-00-435-3518, 5955-00-520-5111, 5210-01-368-4549. Verify interchangeability with system specifications before substitution.
Key specifications for 70790: Features Provided: FINISHED HEAD; Nominal Thread Diameter: 0.250 INCHES IN; Thread Direction: RIGHT-HAND; Fastener Length: 2.500 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5306-00-485-0790 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.