The Bolt,machine, cataloged under National Stock Number 5306-00-639-4398, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell International Inc Div Aerospace-South Bend (bendix Dr). Government technical data includes 21 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5306-00-639-4398 |
| Primary Part Number | 195574 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
| Status | CANCELLED |
| Width Between Flats | 0.438 INCHES NOMINAL IN |
| Hole Quantity | 2 |
| Head Height | 0.156 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Hole Type | DRILLED |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Grip Length | 0.125 INCHES NOMINAL IN |
| Head Style | HEXAGON |
| Features Provided | FINISHED HEAD |
| Material | STEEL COMP 416F OVERALL |
| Hole Configuration Style | HEXAGON FLATS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Fastener Length | 0.812 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Minimum Tensile Strength | 123000 POUNDS PER SQUARE INCH LBS |
| Material Document and Classification | AMS 5610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Length | 0.687 INCHES NOMINAL IN |
| Hole Diameter | 0.062 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 195574 PRIMARY | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
NSN 5306-00-639-4398 is a Bolt,machine, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 5306 (No Item Name Available). Status: cancelled.
NSN 5306-00-639-4398 has 1 cross-referenced part number: 195574 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
There are 2 known substitutes for 5306-00-639-4398: 5306-00-558-8908, 8040-01-612-9352. Verify interchangeability with system specifications before substitution.
Key specifications for 195574: Width Between Flats: 0.438 INCHES NOMINAL IN; Hole Quantity: 2; Head Height: 0.156 INCHES NOMINAL IN; Nominal Thread Diameter: 0.250 INCHES IN. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 5306-00-639-4398 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.