The Screw,machine, cataloged under National Stock Number 5305-00-156-2841, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 5305-00-156-2841 |
| Primary Part Number | 1175-8-12 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl |
| Status | ACTIVE |
| Head Diameter | 0.300 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Thread Length | 0.750 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Fastener Length | 0.781 INCHES NOMINAL IN |
| Countersink Angle | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Style | FLAT COUNTERSUNK |
| Screw Material | STEEL |
| Screw Surface Treatment | CADMIUM |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Quantity Per Inch | 32 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FFS92ANDTYPE3ANDSTYLE2C | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 1175-8-12 PRIMARY | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA) |
| AN505-8R12 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
NSN 5305-00-156-2841 is a Screw,machine, manufactured by Naval Air Warfare Center Aircraft Division Joint Base Jbmdl, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-156-2841 has 3 cross-referenced part numbers: FFS92ANDTYPE3ANDSTYLE2C (Federal Specifications Promulgated by General Services Administration Washington DC), 1175-8-12 (Naval Air Warfare Center Aircraft Division Joint Base Jbmdl), AN505-8R12 (Aeronautical Standards Group Dept of Navy and Air Force).
There is 1 known substitute for 5305-00-156-2841: 5305-00-954-2728. Verify interchangeability with system specifications before substitution.
Key specifications for 1175-8-12: Head Diameter: 0.300 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN; Thread Class: 2A A; Nominal Thread Diameter: 0.164 INCHES IN; Thread Length: 0.750 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.