AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Alternative NSN: 5310-00-849-8351 |
| Item Name:Washer Key |
| FSG: 53 Hardware and Abrasives |
| Federal Supply Class (FSC): 5310 Nuts and Washers |
| NIIN: 008498351 |
| NCB Code: USA (00) |
| Manufacturers: Federal Specifications , National Aerospace Standards |
ASAP Aerospace, owned and operated by ASAP Semiconductor, is the latest parts procurement platform for the aerospace and aviation industry. Customers can easily search our database to find NSN parts like Washer Key AN7503-20, MS21258Z20 of Federal Specifications, National Aerospace Standards with NSN 5310-00-849-8351.
NSN 5310-00-849-8351, National Stock Number, is a 13-digit serial number assigned by the US DLA to an item that is bought, stored, and sold via the federal supply chain. Unlike part numbers, NSNs are not arbitrary and follow a specific classification system.
| Part No | Item Name | Manufacturer | QTY | RFQ |
|---|---|---|---|---|
| AN7503-20 | Washer Key | Federal Specifications | Avl | RFQ |
| MS21258Z20 | Washer Key | National Aerospace Standards | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 1.255 INCHES MINIMUM AND 1.265 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 1.750 INCHES MINIMUM AND 1.780 INCHES MAXIMUM |
| ABLJ | INTERNAL STRAIGHT KEY WIDTH | 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM |
| ABLQ | DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.541 INCHES MINIMUM AND 0.551 INCHES MAXIMUM |
| ABMR | INTERNAL KEY QUANTITY | 1 |
| ABPX | MATERIAL THICKNESS | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| MATT | III MATERIAL | STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL COMP 1025 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| SFTT | SURFACE TREATMENT | ZINC OVERALL AND CHROMATE OVERALL |
| STYL | STYLE DESIGNATOR | KEY |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633,TYPE 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| 5305-00-000-0094 | 5305-00-001-1366 | 5305-00-001-1367 | 5305-00-001-1569 | 5305-00-001-1837 | 5305-00-001-1918 | 5305-00-001-1948 | 5305-00-001-1963 | 5305-00-001-2011 |
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