| Item Name | Washer Key |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-219-7760 (002197760) |
| NCB Code | USA (00) |
| Manufacturer | Flanagan Brothers Inc, Numet Machining Techniques Inc, The Birken Manufacturing Company, Alinabal Holdings Corporation, Beta Engineering Inc, Electro Methods Inc, Royal Oak Gage Inc, United Technologies Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 157872 | flanagan brothers inc | washer key | 06959 | RFQ |
| 157872 | numet machining techniques inc | washer key | 9y765 | RFQ |
| 157872 | the birken manufacturing company | washer key | 31340 | RFQ |
| 157872 | alinabal holdings corporation | washer key | 31633 | RFQ |
| 157872 | beta engineering inc | washer key | 33436 | RFQ |
| 157872 | electro methods inc | washer key | 33617 | RFQ |
| 157872 | royal oak gage inc | washer key | 00088 | RFQ |
| 157872 | united technologies corporation | washer key | 77445 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.930 INCHES MINIMUM AND 0.940 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 1.042 INCHES MINIMUM AND 1.060 INCHES MAXIMUM |
| ABLB | INTERNAL PREBENT KEY LENGTH | 0.142 INCHES MINIMUM AND 0.168 INCHES MAXIMUM |
| ABLF | EXTERNAL PREBENT KEY WIDTH | 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| ABLK | INTERNAL PREBENT KEY WIDTH | 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 1.052 INCHES MINIMUM AND 1.064 INCHES MAXIMUM |
| ABMQ | EXTERNAL KEY QUANTITY | 6 |
| ABPX | MATERIAL THICKNESS | 0.022 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | 0.010 TO 0.020 SLIT IN WASHER ON SIDE OPPOSITE INTERNAL PREBENT KEY |
| MATT | MATERIAL | STEEL COMP 310 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS-5521 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STYL | STYLE DESIGNATOR | KEY |
| Components Related to NSN - 5310-00-219-7760, 5310002197760 | ||||
| 5315-01-076-2969 (5315010762969) | 5325-00-543-3429 (5325005433429) | 5340-00-196-3675 (5340001963675) | 5360-01-424-6607 (5360014246607) | |
| 5310-00-084-4232 (5310000844232) | 5365-01-532-4588 (5365015324588) | 5340-01-654-3113 (5340016543113) | 5305-01-143-8635 (5305011438635) | |
| 5340-01-332-8256 (5340013328256) | 5360-00-558-5147 (5360005585147) | 5306-01-234-3071 (5306012343071) | 5305-01-175-6588 (5305011756588) | |
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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