The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-548-9750, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Western Diesel Services, Inc. Dba Ck Power. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-548-9750 |
| Primary Part Number | R516693 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Western Diesel Services, Inc. Dba Ck Power |
| Status | ACTIVE |
| Thread Pitch in Millimeters | 205.0 |
| Nominal Thread Diameter | 12.0 MILLIMETERS MM |
| Thread Direction | RIGHT-HAND |
| Thread Series Designator | M |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| R516693 PRIMARY | Western Diesel Services, Inc. Dba Ck Power (USA) |
| Reference | Meaning |
|---|---|
| R516693 | 3/9 Design control — primary reference C-K Power Products Corp |
NSN 5305-01-548-9750 is a Screw,cap,hexagon Head, manufactured by Western Diesel Services, Inc. Dba Ck Power, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-548-9750 has 1 manufacturer part number on file: R516693 (Western Diesel Services, Inc. Dba Ck Power).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-552-2816. Verify interchangeability with system specifications before substitution.
Key specifications for R516693: Thread Pitch in Millimeters: 205.0; Nominal Thread Diameter: 12.0 MILLIMETERS MM; Thread Direction: RIGHT-HAND; End Item Identification: 4320-01-524-4467. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.