| Item Name | Washer Key |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-186-0961 (001860961) |
| NCB Code | USA (00) |
| Manufacturer | Ametek Inc, General Motors Corp, Warren Pumps Llc, Ecolaire Inc, Arrow Master Incorporated, Ge Aviation Systems Ltd, General Electric Company, Hale Products Inc, Coltec Industries Inc, Cooper Cameron Corp, Crofton Co, Military Standards Corp, Columbus Mc Kinnon Corp, Military Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| A2026RPC15 | ametek inc | washer key | 53553 | RFQ |
| A2025R2-15 | ametek inc | washer key | 53553 | RFQ |
| 127682 | general motors corp | washer key | 24617 | RFQ |
| E297-2PC32 | warren pumps llc | washer key | 63857 | RFQ |
| N8039PC208 | ecolaire inc | washer key | 51228 | RFQ |
| 1000025 | arrow master incorporated | washer key | 55207 | RFQ |
| X20083 | ge aviation systems ltd | washer key | 56231 | RFQ |
| 2CM42B3PT39 | general electric company | washer key | 24446 | RFQ |
| HN40PC114 | hale products inc | washer key | 26840 | RFQ |
| E365PC25 | warren pumps llc | washer key | 63857 | RFQ |
| MADG1084APC34 | coltec industries inc | washer key | 82796 | RFQ |
| BM390 | cooper cameron corp | washer key | 55509 | RFQ |
| 300087 | crofton co | washer key | 94233 | RFQ |
| HR21449 | ecolaire inc | washer key | 51228 | RFQ |
| MADG1084CPC34 | coltec industries inc | washer key | 82796 | RFQ |
| MS19070-021 | military standards corp | washer key | 96906 | RFQ |
| W300087 | columbus mc kinnon corp | washer key | 70143 | RFQ |
| MAD3G1084APC34 | coltec industries inc | washer key | 82796 | RFQ |
| MILW21338TYPE1CLASS1SIZE02 | military specifications | washer key | 81349 | RFQ |
| HN39PC114 | hale products inc | washer key | 26840 | RFQ |
| HN43PC114 | hale products inc | washer key | 26840 | RFQ |
| 101085 | cooper cameron corp | washer key | 55509 | RFQ |
| SKFW02 | coltec industries inc | washer key | 82796 | RFQ |
| MS19070-21 | military standards corp | washer key | 96906 | RFQ |
| N9087PC26 | ecolaire inc | washer key | 51228 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.601 INCHES MINIMUM AND 0.616 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.813 INCHES MINIMUM AND 0.828 INCHES MAXIMUM |
| ABLB | INTERNAL PREBENT KEY LENGTH | 0.063 INCHES MINIMUM AND 0.094 INCHES MAXIMUM |
| ABLF | EXTERNAL PREBENT KEY WIDTH | 0.108 INCHES MINIMUM AND 0.122 INCHES MAXIMUM |
| ABLK | INTERNAL PREBENT KEY WIDTH | 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 1.156 INCHES MAXIMUM |
| ABMQ | EXTERNAL KEY QUANTITY | 11 |
| ABPX | MATERIAL THICKNESS | 0.042 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 50.0 ROCKWELL B MINIMUM AND 81.0 ROCKWELL B MAXIMUM |
| MATT | MATERIAL | STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| STYL | STYLE DESIGNATOR | KEY |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY THE OUTSIDE DIAMETER OR AS MODIFIED BY THE INTERNAL PREBENT KEY LENGTH OR AS MODIFIED BY THE EXTERNAL PREBENT KEY WIDTH |
| Relevant Components for NSN - 5310-00-186-0961, 5310001860961 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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