The Bolt,machine, cataloged under National Stock Number 5306-00-550-1642, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eastman Kodak Co. 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5306-00-550-1642 |
| Primary Part Number | 45245 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Eastman Kodak Co |
| Status | CANCELLED |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Class | 2A A |
| Features Provided | FINISHED HEAD |
| Thread Quantity Per Inch | 18 |
| Width Between Flats | 0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Fastener Length | 1.250 INCHES NOMINAL IN |
| Head Height | 0.203 INCHES NOMINAL IN |
| Minimum Tensile Strength | 150000 POUNDS PER SQUARE INCH LBS |
| Head Style | HEXAGON |
| Grip Length | 0.375 INCHES NOMINAL IN |
| Thread Length | 0.875 INCHES MINIMUM IN |
| Material | STEEL OVERALL |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5306-00-550-1642 is a Bolt,machine, manufactured by Eastman Kodak Co, classified under FSC 5306 (No Item Name Available). Status: cancelled.
NSN 5306-00-550-1642 has 2 cross-referenced part numbers: 45245 (Eastman Kodak Co), 220257 (Essex Industries, Inc. Dba Essex Industries).
There are 6 known substitutes for 5306-00-550-1642: 5315-00-234-1863, 5120-00-283-2960, 5955-00-475-9623 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 45245: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Thread Class: 2A A; Features Provided: FINISHED HEAD; Thread Quantity Per Inch: 18. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5306-00-550-1642 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.