The Screw,machine, cataloged under National Stock Number 5305-00-145-7011, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-145-7011 |
| Primary Part Number | AN503-8-8 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Aeronautical Standards Group Dept of Navy and Air Force |
| Status | CANCELLED |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Head Hole Configuration Style | ROUND |
| Screw Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE |
| Head Style | FILLISTER |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Minimum Tensile Strength | 125000 POUNDS PER SQUARE INCH LBS |
| Screw Material | STEEL COMP 8630 |
| Hole Quantity | 1 |
| Thread Quantity Per Inch | 32 |
| Head Diameter | 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| Screw Material Document and Classification | MIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OR AN-S-9 MIL STD SINGLE MATERIAL RESPONSE |
| Head Height | 0.106 INCHES MINIMUM AND 0.113 INCHES MAXIMUM IN |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 3A A |
| Screw Surface Treatment | CADMIUM |
| Thread Length | 0.344 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| Hole Diameter | 0.045 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AN503-8-8 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 78315 | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
| 931.45.16.310 | Pilatus Aircraft Ltd (CHE) |
| 78315 | Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) (USA) |
| A1635-40 | Cessna Aircraft Co Mccauley Accessory Div (USA) |
NSN 5305-00-145-7011 is a Screw,machine, manufactured by Aeronautical Standards Group Dept of Navy and Air Force, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-145-7011 has 5 cross-referenced part numbers: AN503-8-8 (Aeronautical Standards Group Dept of Navy and Air Force), 78315 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)), 931.45.16.310 (Pilatus Aircraft Ltd), 78315 (Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)), A1635-40 (Cessna Aircraft Co Mccauley Accessory Div).
There are 4 known substitutes for 5305-00-145-7011: 5330-00-359-0054, 5355-00-817-4395, 3110-01-205-4115 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for AN503-8-8: Nominal Thread Diameter: 0.164 INCHES IN; Head Hole Configuration Style: ROUND; Screw Surface Treatment Document and Classification: QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE; Head Style: FILLISTER. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-145-7011 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.