The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-499-5070, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-499-5070 |
| Primary Part Number | AES01F250750AW9LX1 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | ACTIVE |
| Surface Treatment | CADMIUM OVERALL |
| Thread Series Designator | UNF |
| Thread Quantity Per Inch | 28 |
| Thread Direction | RIGHT-HAND |
| Head Height | 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN |
| Head Style | HEXAGON |
| Thread Length | 0.750 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Fastener Length | 0.750 INCHES NOMINAL IN |
| Width Between Flats | 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AES01F250750AW9LX1 PRIMARY | The American Society of Mechanical Engineers (USA) |
| S210NA38FAD14354BNPF1 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| B1821AH025F075N | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| S210NA38FAD14354BNPF1 | The American Society of Mechanical Engineers (USA) |
NSN 5305-01-499-5070 is a Screw,cap,hexagon Head, manufactured by The American Society of Mechanical Engineers, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-499-5070 has 4 cross-referenced part numbers: AES01F250750AW9LX1 (The American Society of Mechanical Engineers), S210NA38FAD14354BNPF1 (American National Standards Institute Incorporated Dba American National Standards Institute), B1821AH025F075N (American National Standards Institute Incorporated Dba American National Standards Institute), S210NA38FAD14354BNPF1 (The American Society of Mechanical Engineers).
There is 1 known substitute for 5305-01-499-5070: 5306-00-068-0513. Verify interchangeability with system specifications before substitution.
Key specifications for AES01F250750AW9LX1: End Item Identification: 1025-01-026-6648; Surface Treatment: CADMIUM OVERALL; Thread Series Designator: UNF; Thread Quantity Per Inch: 28. 12 total characteristics are documented in the Federal Logistics Information System.