The Setscrew, cataloged under National Stock Number 5305-00-502-5263, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Watervliet Arsenal Div Business Development. Government technical data includes 16 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-502-5263 |
| Primary Part Number | 5025263 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Army, United States Department of the Dba Watervliet Arsenal Div Business Development |
| Status | ACTIVE |
| Point Diameter | 0.102 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Head Height | 0.019 INCHES NOMINAL IN |
| Point Length | 0.179 INCHES NOMINAL IN |
| Fastener Length | 0.560 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN |
| Thread Length | 0.381 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Head Style | FILLISTER COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Point Style | DOG |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Countersink Angle | 90.0 DEGREES NOMINAL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 36 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNF |
| Head Diameter | 0.250 INCHES NOMINAL IN |
| 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 |
|---|---|
| 5025263 PRIMARY | Army, United States Department of the Dba Watervliet Arsenal Div Business Development (USA) |
NSN 5305-00-502-5263 is a Setscrew, manufactured by Army, United States Department of the Dba Watervliet Arsenal Div Business Development, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-502-5263 has 1 manufacturer part number on file: 5025263 (Army, United States Department of the Dba Watervliet Arsenal Div Business Development).
Key specifications for 5025263: Point Diameter: 0.102 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Head Height: 0.019 INCHES NOMINAL IN; Point Length: 0.179 INCHES NOMINAL IN; Fastener Length: 0.560 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN. 16 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.