| Item Name | Washer Key |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-945-5750 (009455750) |
| NCB Code | USA (00) |
| Manufacturer | Ozark Aeroworks Llc, Honeywell International Inc, Piaggio Aero Industries Spa |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1-130-235-01 | ozark aeroworks llc | washer key | 78u39 | RFQ |
| 1-130-235-01 | honeywell international inc | washer key | 99193 | RFQ |
| 1-130-235-01 | piaggio aero industries spa | washer key | a0189 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.328 INCHES MINIMUM AND 0.333 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.568 INCHES NOMINAL |
| ABLH | TAPERED KEY MAJOR WIDTH | 0.145 INCHES NOMINAL |
| ABLJ | INTERNAL STRAIGHT KEY WIDTH | 0.114 INCHES MINIMUM AND 0.116 INCHES MAXIMUM |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 0.714 INCHES NOMINAL |
| ABMM | SPLIT KEY LENGTH | 0.157 INCHES MINIMUM AND 0.177 INCHES MAXIMUM |
| ABMQ | EXTERNAL KEY QUANTITY | 2 |
| ABPX | MATERIAL THICKNESS | 0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 76.0 ROCKWELL SUPERFICIAL 30-T MAXIMUM |
| CSFW | ANGLE BETWEEN EXTERNAL KEYS | 60.0 DEGREES NOMINAL |
| CSKN | EXTERNAL PREBENT KEY ANGLE | 20.0 DEGREES MINIMUM AND 40.0 DEGREES MAXIMUM |
| FEAT | SPECIAL FEATURES | ONE INTERNAL FLAT KEY LOCATED AT 90 DEG ANGLE TO EXTERNAL KEYS 0.114 IN. MIN,0.11L IN. MAX WIDTH,0.118 IN. MIN,0.123 IN. MAX LG |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | KEY |
| Relevant Components for NSN - 5310-00-945-5750, 5310009455750 | ||||
| 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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