The Screw,tapping, cataloged under National Stock Number 5305-01-595-5170, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-595-5170 |
| Primary Part Number | J2596UU06DR06S1 |
| Item Name | Screw,tapping |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Nonmachine Nominal Thread Diameter | 0.138 INCHES IN |
| Fastener Length | 0.380 INCHES NOMINAL IN |
| Hardness Rating | 33.0 ROCKWELL C NOMINAL OVERALL |
| Nonmachine Thread Style | DRIVE SCREW (TYPE U) |
| Head Style | ROUND |
| Specification/standard Data | 81343-J2596 NATIONAL STD/SPEC |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 304 OR STEEL COMP 302 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 384 OVERALL |
| 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 |
|---|---|
| J2596UU06DR06S1 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| J2596UU06DR06S1 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5305-01-595-5170 is a Screw,tapping, manufactured by Sae International Dba Sae International, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-595-5170 has 1 manufacturer part number on file: J2596UU06DR06S1 (Sae International Dba Sae International).
Key specifications for J2596UU06DR06S1: Nonmachine Nominal Thread Diameter: 0.138 INCHES IN; Fastener Length: 0.380 INCHES NOMINAL IN; Hardness Rating: 33.0 ROCKWELL C NOMINAL OVERALL; Nonmachine Thread Style: DRIVE SCREW (TYPE U). 8 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.