We’re pleased to announce that part number MS9581-19 with NSN 5310013309809 is now available in our ready-to-ship inventory. Manufactured by Society Of Automotive Engineers Inc having CAGE Code 81343 under FSC 5310 Nuts and Washers, MS9581-19 part is a Washer Key. Are you interested in a quick quote for MS9581-19 part? All you have to do is fill in the RFQ form below with your information, and we will take care of the rest. A dedicated sales representative will respond to your RFQ by email or by phone within 15 minutes of receiving this form.
| Part Number: MS9581-19 | NSN: 5310-01-330-9809 (5310013309809) | Item Name: Washer Key | NIIN : 013309809 | |
| CAGE Code: 81343 | FSC: 5310 Nuts and Washers | FSG: 53 Hardware and Abrasives | Category: NSN | |
| Qty Available: 2165 | Description: Washer Key | Manufacturer: Society Of Automotive Engineers Inc | Last Updated: 05-26-2025 | Country: USA |
| NCB Code: 01 | INC Code: 01869 | |||
Your quote will be calculated based on your answers to asterisk-marked (*) fields such as Needs Parts By and Quantity (ea), so be sure to fill them out as best and as thorough as possible. ASAP Aviation Stock, owned and operated by ASAP Semiconductor, is a leading supplier of NSN parts - with more than 2 billion NSNs in stock.
We are an AS9120B, ISO 9001:2015, and FAA 0056B accredited company and have several warehouses full of ready-to-ship parts in key locations across the US and Canada. This allows us to fulfill AOG requirements in a timely manner with ease. Need to meet your requirements ASAP? No problem, we offer same day shipping and next day shipping on qualifying items.
The National Stock Number, also known as NSN, is recognized and utilized as a cataloging system for procuring, stocking, and issuing items by all members of the North Atlantic Treaty Organization (NATO) and the United States’ Department of Defense (DoD). To learn more about MS9581-19 part with NSN 5310013309809, call us at our toll-free number +1-714-705-4780, or email us at sales@asapaviationstock.com.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5310-01-330-9809 Item Description: WASHER,KEY | 5310 | 013309809 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| MS9581-19 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 1.015 INCHES MINIMUM AND 1.020 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 1.430 INCHES MINIMUM AND 1.440 INCHES MAXIMUM |
| ABKY | EXTERNAL PREBENT KEY LENGTH | 0.865 INCHES MINIMUM AND 0.875 INCHES MAXIMUM |
| ABLD | EXTERNAL TAPERED KEY WIDTH | 0.650 INCHES MINIMUM AND 0.660 INCHES MAXIMUM |
| ABLF | EXTERNAL PREBENT KEY WIDTH | 0.290 INCHES MINIMUM AND 0.295 INCHES MAXIMUM |
| ABLS | DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.032 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |
| CSFW | ANGLE BETWEEN EXTERNAL KEYS | 88.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM |
| CSKN | EXTERNAL PREBENT KEY ANGLE | 15.0 DEGREES NOMINAL |
| MATT | III MATERIAL | STEEL COMP 321 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | 90 DEGREE LOCKING KEY |
| 2010000011565 | 3010000016187 |
| 1510010879129 | 4010000019590 |
| 5110000122252 | 6010012320400 |
| 7010003227140 | 8150014633182 |
| 1510001240914 | 1510000808414 |
| View All | |
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