The Screw,shoulder, cataloged under National Stock Number 5305-00-522-1435, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. 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 | 5305-00-522-1435 |
| Primary Part Number | 730-526 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Bae Systems Information and Electronic Systems Integration Inc. |
| Status | ACTIVE |
| Head Height | 0.016 INCHES NOMINAL IN |
| Fastener Length | 0.354 INCHES NOMINAL IN |
| Shoulder Length | 0.172 INCHES NOMINAL FIRST SHOULDER IN |
| Shoulder Length | 0.062 INCHES NOMINAL SECOND SHOULDER IN |
| Shoulder Diameter | 0.109 INCHES MINIMUM FIRST SHOULDER IN |
| Shoulder Diameter | 0.176 INCHES MINIMUM SECOND SHOULDER IN |
| Thread Length | 0.079 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN |
| Shoulder Shape | ROUND ALL SHOULDERS |
| Nominal Thread Diameter | 0.086 INCHES IN |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | SLOT |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 56 |
| Material | STEEL COMP 303 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.176 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 |
|---|---|
| 730-526 PRIMARY | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
NSN 5305-00-522-1435 is a Screw,shoulder, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5305, Screws. Status: active.
NSN 5305-00-522-1435 has 1 manufacturer part number on file: 730-526 (Bae Systems Information and Electronic Systems Integration Inc.).
Key specifications for 730-526: Head Height: 0.016 INCHES NOMINAL IN; Fastener Length: 0.354 INCHES NOMINAL IN; Shoulder Length: 0.172 INCHES NOMINAL FIRST SHOULDER IN; Shoulder Length: 0.062 INCHES NOMINAL SECOND SHOULDER IN. 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.