The Screw,shoulder, cataloged under National Stock Number 5305-00-124-3739, 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 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 | 5305-00-124-3739 |
| Primary Part Number | 77594745 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Head Height | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN |
| Fastener Length | 0.682 INCHES MINIMUM AND 0.692 INCHES MAXIMUM IN |
| Shoulder Length | 0.371 INCHES MINIMUM AND 0.411 INCHES MAXIMUM FIRST SHOULDER IN |
| Shoulder Diameter | 0.138 INCHES MINIMUM AND 0.142 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 0.281 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Internal Drive Style | W/O INTERNAL DRIVE |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| 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 |
|---|---|
| 77594745 PRIMARY | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 5305-00-124-3739 is a Screw,shoulder, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-124-3739 has 1 manufacturer part number on file: 77594745 (Naval Inventory Control Point Mechanicsburg).
Key specifications for 77594745: Head Height: 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN; Fastener Length: 0.682 INCHES MINIMUM AND 0.692 INCHES MAXIMUM IN; Shoulder Length: 0.371 INCHES MINIMUM AND 0.411 INCHES MAXIMUM FIRST SHOULDER IN; Shoulder Diameter: 0.138 INCHES MINIMUM AND 0.142 INCHES MAXIMUM FIRST SHOULDER 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.