The Screw,shoulder, cataloged under National Stock Number 5305-00-286-9219, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Strube Inc. Government technical data includes 15 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 | 5305-00-286-9219 |
| Primary Part Number | XA3004 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Strube Inc |
| Status | ACTIVE |
| Head Height | 0.033 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN |
| Fastener Length | 0.188 INCHES NOMINAL IN |
| Shoulder Length | 0.055 INCHES MINIMUM AND 0.060 INCHES MAXIMUM FIRST SHOULDER IN |
| Shoulder Diameter | 0.630 INCHES MINIMUM AND 0.635 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 0.094 INCHES MINIMUM IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Nominal Thread Diameter | 0.060 INCHES IN |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 80 |
| Material | COPPER ALLOY OVERALL |
| Thread Series Designator | UNF |
| Head Diameter | 0.180 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 |
|---|---|
| XA3004 PRIMARY | Strube Inc (USA) |
NSN 5305-00-286-9219 is a Screw,shoulder, manufactured by Strube Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-286-9219 has 1 manufacturer part number on file: XA3004 (Strube Inc).
Key specifications for XA3004: Head Height: 0.033 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN; Fastener Length: 0.188 INCHES NOMINAL IN; Shoulder Length: 0.055 INCHES MINIMUM AND 0.060 INCHES MAXIMUM FIRST SHOULDER IN; Shoulder Diameter: 0.630 INCHES MINIMUM AND 0.635 INCHES MAXIMUM FIRST SHOULDER IN. 15 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.