The Screw,machine, cataloged under National Stock Number 5305-00-052-5990, is classified within Federal Supply Class 5305 (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 15 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-052-5990 |
| Primary Part Number | AN515-6R3 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Aeronautical Standards Group Dept of Navy and Air Force |
| Status | ACTIVE |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Head Diameter | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Head Height | 0.103 INCHES MAXIMUM IN |
| Thread Length | 0.126 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| Screw Material Document and Classification | QQ-S-630 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-631 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-634 FED SPEC 2ND MATERIAL RESPONSE |
| Fastener Length | 0.156 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| Screw Surface Treatment | CADMIUM |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Style | ROUND |
| Thread Quantity Per Inch | 32 |
| Screw Material | STEEL OR STEEL COMP 1010 |
| Screw Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE |
| Minimum Tensile Strength | 55000 POUNDS PER SQUARE INCH LBS |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AN515-6R3 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
NSN 5305-00-052-5990 is a Screw,machine, manufactured by Aeronautical Standards Group Dept of Navy and Air Force, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-052-5990 has 1 cross-referenced part number: AN515-6R3 (Aeronautical Standards Group Dept of Navy and Air Force).
There are 2 known substitutes for 5305-00-052-5990: 5305-00-825-1236, 5305-00-984-4982. Verify interchangeability with system specifications before substitution.
Key specifications for AN515-6R3: Nominal Thread Diameter: 0.138 INCHES IN; Head Diameter: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Head Height: 0.103 INCHES MAXIMUM IN; Thread Length: 0.126 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.