The Screw,shoulder, cataloged under National Stock Number 5305-00-736-9175, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Lexmark International, Inc. Dba Lexmark. Government technical data includes 18 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 | 5305-00-736-9175 |
| Primary Part Number | 1134878 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Lexmark International, Inc. Dba Lexmark |
| Status | ACTIVE |
| Head Height | 0.060 INCHES NOMINAL IN |
| Fastener Length | 0.262 INCHES NOMINAL IN |
| Shoulder Length | 0.008 INCHES NOMINAL FIRST SHOULDER IN |
| Shoulder Length | 0.061 INCHES NOMINAL SECOND SHOULDER IN |
| Shoulder Diameter | 0.230 INCHES NOMINAL FIRST SHOULDER IN |
| Shoulder Diameter | 0.249 INCHES NOMINAL SECOND SHOULDER IN |
| Thread Length | 0.163 INCHES MINIMUM IN |
| Shoulder Shape | ROUND ALL SHOULDERS |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.375 INCHES NOMINAL IN |
| Surface Treatment | NICKEL OVERALL |
| Internal Drive Style | W/O INTERNAL DRIVE |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 40 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 1134878 PRIMARY | Lexmark International, Inc. Dba Lexmark (USA) |
NSN 5305-00-736-9175 is a Screw,shoulder, manufactured by Lexmark International, Inc. Dba Lexmark, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-736-9175 has 1 manufacturer part number on file: 1134878 (Lexmark International, Inc. Dba Lexmark).
Key specifications for 1134878: Head Height: 0.060 INCHES NOMINAL IN; Fastener Length: 0.262 INCHES NOMINAL IN; Shoulder Length: 0.008 INCHES NOMINAL FIRST SHOULDER IN; Shoulder Length: 0.061 INCHES NOMINAL SECOND SHOULDER IN. 18 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.