The Setscrew, cataloged under National Stock Number 5305-01-185-7083, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Meritor Heavy Vehicle Systems, Llc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-185-7083 |
| Primary Part Number | 26-X-219-S |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Meritor Heavy Vehicle Systems, Llc |
| Status | ACTIVE |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Head Style | SQUARE |
| Thread Direction | RIGHT-HAND |
| Point Style | FLAT |
| Width Between Flats | 0.500 INCHES NOMINAL IN |
| Internal Drive Style | W/O INTERNAL DRIVE |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 26-X-219-S PRIMARY | Meritor Heavy Vehicle Systems, Llc (USA) |
| 26-X-219-S | Meritor Industrial Products, Llc (USA) |
NSN 5305-01-185-7083 is a Setscrew, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-185-7083 has 2 manufacturer part numbers on file: 26-X-219-S (Meritor Heavy Vehicle Systems, Llc), 26-X-219-S (Meritor Industrial Products, Llc).
Key specifications for 26-X-219-S: Nominal Thread Diameter: 0.500 INCHES IN; Head Style: SQUARE; Thread Direction: RIGHT-HAND; Point Style: FLAT. 9 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.