The Bolt,internal Wrenching, cataloged under National Stock Number 5306-00-639-4864, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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 | 5306-00-639-4864 |
| Primary Part Number | 931110 |
| Item Name | Bolt,internal Wrenching |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | CANCELLED |
| Hole Configuration Style | ROUND LONGITUDINAL HOLE |
| Internal Drive Style | HEXAGON |
| Head Diameter | 0.438 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Head Style | FLAT CHAMFER |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Material | STEEL OVERALL |
| Head Height | 0.312 INCHES NOMINAL IN |
| Width Across Flats | 0.250 INCHES NOMINAL IN |
| Hole Quantity | 6 |
| Fastener Length | 4.250 INCHES NOMINAL IN |
| Hole Type | DRILLED |
| Thread Quantity Per Inch | 18 |
| Thread Length | 1.125 INCHES MINIMUM IN |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Thread Class | 3A A |
| Minimum Tensile Strength | 170000 POUNDS PER SQUARE INCH LBS |
| Hole Diameter | 0.063 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5306-00-639-4864 is a Bolt,internal Wrenching, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5306 (No Item Name Available). Status: cancelled.
NSN 5306-00-639-4864 has 4 cross-referenced part numbers: 1779 (Eaton Aerospace, Llc Dba Jackson South), 1779 (General Signal Corp), DS-931110 (Eaton Aerospace, Llc Dba Jackson South), 931110 (Eaton Aerospace, Llc Dba Jackson South).
There are 12 known substitutes for 5306-00-639-4864: 5306-00-494-2853, 5360-00-072-8391, 3110-00-100-0719 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 931110: Hole Configuration Style: ROUND LONGITUDINAL HOLE; Internal Drive Style: HEXAGON; Head Diameter: 0.438 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 5306-00-639-4864 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.