The Screw,shoulder, cataloged under National Stock Number 5305-01-189-7452, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 17 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 | 5305-01-189-7452 |
| Primary Part Number | 5413-116 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Head Height | 0.070 INCHES NOMINAL IN |
| Fastener Length | 0.265 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| Shoulder Length | 0.069 INCHES MINIMUM AND 0.071 INCHES MAXIMUM FIRST SHOULDER IN |
| Surface Treatment Document and Classification | CAP-177,FSCM 11871 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Shoulder Diameter | 0.1550 INCHES MINIMUM AND 0.1555 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 0.181 INCHES NOMINAL IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | PASSIVATE OVERALL |
| Internal Drive Style | SLOT |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 40 |
| Material | STEEL COMP 303 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 |
|---|---|
| 5413-116 PRIMARY | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 5305-01-189-7452 is a Screw,shoulder, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-189-7452 has 1 manufacturer part number on file: 5413-116 (Naval Inventory Control Point Mechanicsburg).
Key specifications for 5413-116: Head Height: 0.070 INCHES NOMINAL IN; Fastener Length: 0.265 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN; Shoulder Length: 0.069 INCHES MINIMUM AND 0.071 INCHES MAXIMUM FIRST SHOULDER IN; Surface Treatment Document and Classification: CAP-177,FSCM 11871 MFR REF SINGLE TREATMENT RESPONSE OVERALL. 17 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.