The Bolt,machine, cataloged under National Stock Number 5306-00-274-1527, 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 | 5306-00-274-1527 |
| Primary Part Number | AN16-31A |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Aeronautical Standards Group Dept of Navy and Air Force |
| Status | ACTIVE |
| Minimum Tensile Strength | 125000 POUNDS PER SQUARE INCH LBS |
| Grip Length | 2.000 INCHES NOMINAL IN |
| Fastener Length | 3.375 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 14 |
| Thread Length | 1.375 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Features Provided | FINISHED HEAD |
| Head Style | HEXAGON |
| Head Height | 0.515 INCHES MINIMUM AND 0.547 INCHES MAXIMUM IN |
| Width Between Flats | 1.428 INCHES MINIMUM AND 1.441 INCHES MAXIMUM IN |
| Thread Series Designator | UNS |
| Nominal Thread Diameter | 1.000 INCHES IN |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Thread Direction | RIGHT-HAND |
| Material | STEEL COMP 4037 OR STEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 8740 OR STEEL COMP 4140 OVERALL |
| Material Document and Classification | MIL-B-6812 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5306-00-274-1527 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 5306-00-274-1527 has 2 cross-referenced part numbers: AN16-31A (Aeronautical Standards Group Dept of Navy and Air Force), 907379 (Scandinavian Manufacturing Scama Ab).
There is 1 known substitute for 5306-00-274-1527: 5310-00-167-1726. Verify interchangeability with system specifications before substitution.
Key specifications for AN16-31A: Minimum Tensile Strength: 125000 POUNDS PER SQUARE INCH LBS; Grip Length: 2.000 INCHES NOMINAL IN; Fastener Length: 3.375 INCHES NOMINAL IN; Thread Quantity Per Inch: 14. 18 total characteristics are documented in the Federal Logistics Information System.