The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-310-6015, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-310-6015 |
| Primary Part Number | 18728 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling |
| Status | ACTIVE |
| Internal Drive Style | HEXAGON |
| Head Height | 0.152 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Material | STEEL OVERALL |
| Thread Length | 0.609 INCHES MINIMUM IN |
| Thread Quantity Per Inch | 18 |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Fastener Length | 0.720 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Surface Treatment | ZINC OR CADMIUM OVERALL |
| Thread Direction | RIGHT-HAND |
| Width Across Flats | 0.188 INCHES NOMINAL IN |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| Head Diameter | 0.527 INCHES MINIMUM AND 0.547 INCHES MAXIMUM IN |
| Head Style | BUTTON |
| Thread Class | 3A A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-01-310-6015 is a Screw,cap,socket Head, manufactured by Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-310-6015 has 2 cross-referenced part numbers: 18728 (Hyster-Yale Group, Inc.), 18728 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling).
There are 8 known substitutes for 5305-01-310-6015: 6160-00-122-8819, 5330-00-146-9534, 5935-00-149-5453 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18728: Internal Drive Style: HEXAGON; Head Height: 0.152 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Material: STEEL OVERALL. 15 total characteristics are documented in the Federal Logistics Information System.