The Bolt,machine, cataloged under National Stock Number 5306-00-151-5776, 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 18 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-151-5776 |
| Primary Part Number | AN8-51A |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Aeronautical Standards Group Dept of Navy and Air Force |
| Status | ACTIVE |
| Features Provided | FINISHED HEAD |
| Thread Length | 0.750 INCHES MINIMUM AND 0.828 INCHES MAXIMUM IN |
| Head Style | HEXAGON |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| Thread Quantity Per Inch | 20 |
| Thread Direction | RIGHT-HAND |
| Thread Series Designator | UNF |
| Material Document and Classification | MIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6098 MIL SPEC 3RD MATERIAL RESPONSE OR AMS 6300 ASSN STD 4TH MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 5TH MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 6TH MATERIAL RESPONSE OVERALL |
| Head Height | 0.265 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN |
| Material | STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4037 OR STEEL COMP 4130 OR STEEL COMP 4140 OVERALL |
| Fastener Length | 5.203 INCHES MINIMUM AND 5.250 INCHES MAXIMUM IN |
| Grip Length | 4.422 INCHES MINIMUM AND 4.453 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416 TY2 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Minimum Tensile Strength | 125000 POUNDS PER SQUARE INCH LBS |
| Width Between Flats | 0.740 INCHES MINIMUM AND 0.752 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AN8-51A | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| NASM3 THRU NASM20 | The Boeing Company Div Defense (USA) |
NSN 5306-00-151-5776 is a Bolt,machine, manufactured by Aeronautical Standards Group Dept of Navy and Air Force, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-151-5776 has 2 cross-referenced part numbers: AN8-51A (Aeronautical Standards Group Dept of Navy and Air Force), NASM3 THRU NASM20 (The Boeing Company Div Defense).
There is 1 known substitute for 5306-00-151-5776: 5306-00-180-2782. Verify interchangeability with system specifications before substitution.
Key specifications for AN8-51A: Features Provided: FINISHED HEAD; Thread Length: 0.750 INCHES MINIMUM AND 0.828 INCHES MAXIMUM IN; Head Style: HEXAGON; Nominal Thread Diameter: 0.500 INCHES IN. 18 total characteristics are documented in the Federal Logistics Information System.