The Screw,machine, cataloged under National Stock Number 5305-00-156-2861, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Air Warfare Center Aircraft Division Joint Base Jbmdl. 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-156-2861 |
| Primary Part Number | 1175-4-8 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl |
| Status | CANCELLED |
| Screw Material | STEEL OR STEEL COMP 1010 |
| Minimum Tensile Strength | 55000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Head Diameter | 0.200 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN |
| Countersink Angle | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Head Style | FLAT COUNTERSUNK |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Screw Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE |
| Thread Quantity Per Inch | 40 |
| Fastener Length | 0.500 INCHES NOMINAL 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 |
| Thread Class | 2A A |
| Screw Surface Treatment | CADMIUM |
| Thread Length | 0.450 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5305-00-156-2861 is a Screw,machine, manufactured by Naval Air Warfare Center Aircraft Division Joint Base Jbmdl, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-156-2861 has 2 cross-referenced part numbers: AN505-4R8 (Aeronautical Standards Group Dept of Navy and Air Force), 1175-4-8 (Naval Air Warfare Center Aircraft Division Joint Base Jbmdl).
There are 2 known substitutes for 5305-00-156-2861: 3110-00-100-3576, 1290-00-930-5731. Verify interchangeability with system specifications before substitution.
Key specifications for 1175-4-8: Screw Material: STEEL OR STEEL COMP 1010; Minimum Tensile Strength: 55000 POUNDS PER SQUARE INCH LBS; Internal Drive Style: CROSS RECESS TYPE 1; Head Diameter: 0.200 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-156-2861 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.