The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-581-5176, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Leonardo Uk Ltd. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-581-5176 |
| Primary Part Number | V-38-4584-10 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Leonardo Uk Ltd |
| Status | ACTIVE |
| Fastener Length | 1.850 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.440 INCHES IN |
| Head Style | SPLINE EXTENDED WASHER |
| 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 |
|---|---|
| V-38-4584-10 | Leonardo Uk Ltd (GBR) |
| Reference | Meaning |
|---|---|
| E10-23591-1 | 3/2 Design control — primary reference U.S. Government activity |
| V-38-4584-10 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-01-581-5176 is a Screw,cap,socket Head, manufactured by Leonardo Uk Ltd, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-581-5176 has 1 manufacturer part number on file: V-38-4584-10 (Leonardo Uk Ltd).
Key specifications for V-38-4584-10: Fastener Length: 1.850 INCHES NOMINAL IN; Nominal Thread Diameter: 0.440 INCHES IN; Head Style: SPLINE EXTENDED WASHER; Special Features: BOLT, WASHER, AND 4.5 IN LANYARD IN. 3 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.