The Bolt,machine, cataloged under National Stock Number 5306-00-144-3704, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bendix Corp the Brake and Steering Div. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5306-00-144-3704 |
| Primary Part Number | 120S27 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Bendix Corp the Brake and Steering Div |
| Status | CANCELLED |
| Thread Quantity Per Inch | 28 |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| Features Provided | FINISHED HEAD |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Length | 0.468 INCHES MINIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE 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 |
| Head Height | 0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 125 POUNDS PER SQUARE INCH LBS |
| Shank Unthreaded Hole Diameter | 0.076 INCHES MINIMUM FIRST HOLE IN |
| Fastener Length | 0.656 INCHES NOMINAL IN |
| Material Document and Classification | MIL-B-6812 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| Grip Length | 0.188 INCHES NOMINAL IN |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 0.500 INCHES NOMINAL FIRST HOLE IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Thread Class | 3A A |
| Thread Series Designator | UNF |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN |
| Head Style | HEXAGON |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 120S27 | Bendix Corp the Brake and Steering Div (USA) |
| AN4-5 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 7403156 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 120S27 | Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) (USA) |
| 7350229 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 400 102 | Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company (USA) |
| 120S27 | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
NSN 5306-00-144-3704 is a Bolt,machine, manufactured by Bendix Corp the Brake and Steering Div, classified under FSC 5306 (No Item Name Available). Status: cancelled.
NSN 5306-00-144-3704 has 7 cross-referenced part numbers: 120S27 (Bendix Corp the Brake and Steering Div), AN4-5 (Aeronautical Standards Group Dept of Navy and Air Force), 7403156 (U S Army Tank Automotive Command Amsta-Im-Mm), 120S27 (Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)), 7350229 (U S Army Tank Automotive Command Amsta-Im-Mm) and 2 more.
There are 11 known substitutes for 5306-00-144-3704: 5306-01-215-4340, 5305-00-343-0947, 2805-00-629-6853 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 120S27: Thread Quantity Per Inch: 28; Hardness Rating: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL; Features Provided: FINISHED HEAD; Nominal Thread Diameter: 0.250 INCHES IN. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 5306-00-144-3704 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.