The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-490-3469, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 5305-01-490-3469 |
| Primary Part Number | 3176207-A-060 |
| Item Name | Screw,cap,socket 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 |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 24 |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL OVERALL |
| Head Style | FLAT FILLISTER |
| Head Diameter | 0.303 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Thread Class | 3A A |
| Head Height | 0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| Width Across Flats | 0.156 INCHES NOMINAL IN |
| Internal Drive Style | HEXAGON |
| Thread Length | 0.422 INCHES MINIMUM IN |
| Thread Direction | RIGHT-HAND |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3176207-A-060 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5305-01-490-3469 is a Screw,cap,socket 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 5305-01-490-3469 has 1 cross-referenced part number: 3176207-A-060 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There is 1 known substitute for 5305-01-490-3469: 5305-00-989-3119. Verify interchangeability with system specifications before substitution.
Key specifications for 3176207-A-060: Fastener Length: 0.500 INCHES NOMINAL IN; Thread Quantity Per Inch: 24; Surface Treatment: ZINC OVERALL; Material: STEEL OVERALL. 14 total characteristics are documented in the Federal Logistics Information System.