The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-654-1884, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 6 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-654-1884 |
| Primary Part Number | 0.500-13UNC-2AX2.50 LONG |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Class | 2A A |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Thread Quantity Per Inch | 13 |
| Fastener Length | 2.500 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 0.500-13UNC-2AX2.50 LONG | Naval Sea Systems Command (USA) |
| MIL-DTL-1222 TY1 GR500 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 111-8500406 ITEM 7 | Naval Sea Systems Command (USA) |
NSN 5305-01-654-1884 is a Screw,cap,hexagon Head, manufactured by Naval Sea Systems Command, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-654-1884 has 3 cross-referenced part numbers: 0.500-13UNC-2AX2.50 LONG (Naval Sea Systems Command), MIL-DTL-1222 TY1 GR500 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 111-8500406 ITEM 7 (Naval Sea Systems Command).
There are 3 known substitutes for 5305-01-654-1884: 5307-01-166-7137, 5305-01-300-3973, 5305-01-656-3859. Verify interchangeability with system specifications before substitution.
Key specifications for 0.500-13UNC-2AX2.50 LONG: End Item Identification: FC-160 SUPERSTRUCTURE, EXTERIOR; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Thread Class: 2A A; Nominal Thread Diameter: 0.500 INCHES IN. 7 total characteristics are documented in the Federal Logistics Information System.