The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-620-3589, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 12 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 | 5305-01-620-3589 |
| Primary Part Number | AES14C190075AW9A51 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | ACTIVE |
| Fastener Length | 0.075 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | ASTM B633,TYPE I,SC 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.075 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A354,GRADE BD ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | ZINC OVERALL |
| Internal Drive Style | HEXAGON |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL UNS K04100 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 |
|---|---|
| AES14C190075AW9A51 PRIMARY | The American Society of Mechanical Engineers (USA) |
NSN 5305-01-620-3589 is a Screw,cap,socket Head, manufactured by The American Society of Mechanical Engineers, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-620-3589 has 1 manufacturer part number on file: AES14C190075AW9A51 (The American Society of Mechanical Engineers).
Key specifications for AES14C190075AW9A51: Fastener Length: 0.075 INCHES NOMINAL IN; Surface Treatment Document and Classification: ASTM B633,TYPE I,SC 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.075 INCHES NOMINAL IN; Material Document and Classification: ASTM A354,GRADE BD ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 12 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.