The Bolt,machine, cataloged under National Stock Number 5306-00-151-1129, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aeronautical Standards Group Dept of Navy and Air Force. Government technical data includes 20 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5306-00-151-1129 |
| Primary Part Number | AN4-44 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Aeronautical Standards Group Dept of Navy and Air Force |
| Status | CANCELLED |
| Thread Length | 0.469 INCHES MINIMUM IN |
| Thread Direction | RIGHT-HAND |
| Head Height | 0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Minimum Tensile Strength | 125000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Surface Treatment Document and Classification | QQ-P-416 TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Material | STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4130 OR STEEL COMP 4037 OVERALL |
| Width Between Flats | 0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN |
| Shank Unthreaded Hole Diameter | 0.076 INCHES MINIMUM FIRST HOLE IN |
| Thread Quantity Per Inch | 28 |
| Thread Series Designator | UNF |
| Surface Treatment | CADMIUM OR CHROMATE OVERALL |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 4.374 INCHES NOMINAL FIRST HOLE IN |
| Grip Length | 4.062 INCHES NOMINAL IN |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| Fastener Length | 4.531 INCHES NOMINAL IN |
| Material Document and Classification | MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 3RD MATERIAL RESPONSE OR MILS-S-6089 MIL SPEC 4TH MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 5TH MATERIAL RESPONSE OR MIL-S-8695 MIL SPEC 6TH MATERIAL RESPONSE OVERALL |
| Features Provided | FINISHED HEAD |
| Head Style | HEXAGON |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AN4-44 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
NSN 5306-00-151-1129 is a Bolt,machine, manufactured by Aeronautical Standards Group Dept of Navy and Air Force, classified under FSC 5306 (No Item Name Available). Status: cancelled.
NSN 5306-00-151-1129 has 1 cross-referenced part number: AN4-44 (Aeronautical Standards Group Dept of Navy and Air Force).
There are 4 known substitutes for 5306-00-151-1129: 5306-00-038-1072, 5306-00-206-3868, 5306-01-282-2352 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for AN4-44: Thread Length: 0.469 INCHES MINIMUM IN; Thread Direction: RIGHT-HAND; Head Height: 0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.250 INCHES IN. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 5306-00-151-1129 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.