We’re pleased to announce that part number 3L1188 with NSN 5310001860980 is now available in our ready-to-ship inventory. Manufactured by Caterpillar Inc having CAGE Code 11083 under FSC 5310 Nuts and Washers, 3L1188 part is a Washer Key. Are you interested in a quick quote for 3L1188 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: 3L1188 | NSN: 5310-00-186-0980 (5310001860980) | Item Name: Washer Key | NIIN : 001860980 | |
| CAGE Code: 11083 | FSC: 5310 Nuts and Washers | FSG: 53 Hardware and Abrasives | Category: NSN | |
| Qty Available: 1298 | Description: Washer Key | Manufacturer: Caterpillar Inc | Last Updated: 05-11-2025 | Country: USA |
| NCB Code: 00 | 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 3L1188 part with NSN 5310001860980, 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 |
|---|---|---|---|---|---|---|
| 5310-00-186-0980 Item Description: WASHER,KEY | 5310 | 001860980 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| W-21 | 5 | 1 | C | A |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 4.192 INCHES MINIMUM AND 4.222 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 5.000 INCHES MINIMUM AND 5.045 INCHES MAXIMUM |
| ABLB | INTERNAL PREBENT KEY LENGTH | 0.250 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| ABLF | EXTERNAL PREBENT KEY WIDTH | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
| ABLK | INTERNAL PREBENT KEY WIDTH | 0.313 INCHES MINIMUM AND 0.353 INCHES MAXIMUM |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 5.703 INCHES NOMINAL |
| ABMQ | EXTERNAL KEY QUANTITY | 19 |
| ABPX | MATERIAL THICKNESS | 0.094 INCHES NOMINAL |
| MATT | III MATERIAL | STEEL COMP 1005 OR STEEL COMP 1006 OR STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| STYL | STYLE DESIGNATOR | KEY |
| 2010000011565 | 3010000016187 |
| 1510010879129 | 4010000019590 |
| 5110000122252 | 6010012320400 |
| 7010003227140 | 8150014633182 |
| 1510001240914 | 1510000808414 |
| View All | |
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