The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-639-8828, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 5305-00-639-8828 |
| Primary Part Number | 213546 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Head Style | HEXAGON |
| Material | STEEL OVERALL |
| Thread Length | 0.750 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 2 TYPE AND 10P STYLE AND B GRADE |
| Thread Quantity Per Inch | 20 |
| Head Height | 0.156 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Hardness Rating | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 2A A |
| Width Between Flats | 0.438 INCHES NOMINAL IN |
| Minimum Tensile Strength | 150000 POUNDS PER SQUARE INCH LBS |
| Fastener Length | 1.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-00-639-8828 is a Screw,cap,hexagon Head, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-639-8828 has 4 cross-referenced part numbers: PC213546 (Power Components (deutschland) Gmbh), 213546 (Rolls-Royce Solutions America Inc), 213546 (General Motors Corp), 213546 (General Motors Llc Dba General Motors Llc).
There are 4 known substitutes for 5305-00-639-8828: 5305-00-225-3843, 5331-00-373-8437, 5305-00-655-6362 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 213546: Head Style: HEXAGON; Material: STEEL OVERALL; Thread Length: 0.750 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 2 TYPE AND 10P STYLE AND B GRADE. 15 total characteristics are documented in the Federal Logistics Information System.