The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-497-7528, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-497-7528 |
| Primary Part Number | 0.312-18UNC-2AX0.875LG STL |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Thread Class | 2A A |
| Surface Treatment | CADMIUM OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 18 |
| Fastener Length | 0.875 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 0.312-18UNC-2AX0.875LG STL | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 41735 | Moog Inc. Dba Ampac-Isp Corp (USA) |
| 265-41735 ITEM 26 | Moog Inc. Dba Ampac-Isp Corp (USA) |
NSN 5305-01-497-7528 is a Screw,cap,hexagon Head, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-497-7528 has 3 cross-referenced part numbers: 0.312-18UNC-2AX0.875LG STL (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 41735 (Moog Inc. Dba Ampac-Isp Corp), 265-41735 ITEM 26 (Moog Inc. Dba Ampac-Isp Corp).
There are 4 known substitutes for 5305-01-497-7528: 6610-00-224-4252, 3020-00-725-2947, 5930-01-425-5538 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 0.312-18UNC-2AX0.875LG STL: End Item Identification: ACTUATOR RTRY; Nominal Thread Diameter: 0.312 INCHES IN; Thread Class: 2A A; Surface Treatment: CADMIUM OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.