The Screw,machine, cataloged under National Stock Number 5305-00-655-9955, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Screw Products, Inc.. Government technical data includes 16 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-655-9955 |
| Primary Part Number | 5090 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Federal Screw Products, Inc. |
| Status | ACTIVE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Class | 2A A |
| Head Height | 0.175 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 20 |
| Fastener Length | 3.500 INCHES NOMINAL IN |
| Head Diameter | 0.443 INCHES MINIMUM AND 0.472 INCHES MAXIMUM IN |
| Screw Surface Treatment | CADMIUM |
| 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 |
| Head Style | ROUND |
| Minimum Tensile Strength | 55000 POUNDS PER SQUARE INCH LBS |
| Thread Length | 1.750 INCHES MINIMUM IN |
| Screw Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE |
| Screw Material | STEEL OR STEEL COMP 1010 |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5090 | Federal Screw Products, Inc. (USA) |
| AN515-416-56 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
NSN 5305-00-655-9955 is a Screw,machine, manufactured by Federal Screw Products, Inc., classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-655-9955 has 2 cross-referenced part numbers: 5090 (Federal Screw Products, Inc.), AN515-416-56 (Aeronautical Standards Group Dept of Navy and Air Force).
There are 12 known substitutes for 5305-00-655-9955: 5340-00-012-7320, 5935-00-482-0928, 5950-00-581-8767 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5090: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Thread Class: 2A A; Head Height: 0.175 INCHES MAXIMUM IN; Thread Quantity Per Inch: 20. 16 total characteristics are documented in the Federal Logistics Information System.