| Item Name | Washer Shouldered |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-071-0907 (000710907) |
| NCB Code | USA (00) |
| Manufacturer | Bell Helicopter Textron Inc, Lockheed Martin Corporation, Textron Systems Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 205-040-120-001 | bell helicopter textron inc | washer shouldered | 97499 | RFQ |
| 205-040-120-1 | bell helicopter textron inc | washer shouldered | 97499 | RFQ |
| 205-040-120-1 | lockheed martin corporation | washer shouldered | 80070 | RFQ |
| 205-040-120-1 | textron systems corporation | washer shouldered | 04614 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 2.423 INCHES MINIMUM AND 2.430 INCHES MAXIMUM |
| AAVH | SHOULDER DIAMETER | 2.562 INCHES MINIMUM AND 2.563 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 2.790 INCHES MINIMUM AND 2.810 INCHES MAXIMUM |
| ABMG | SHOULDER HEIGHT | 0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| CQBC | MINIMUM TENSILE STRENGTH | 145000 POUNDS PER SQUARE INCH |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES ALL SURFACES |
| FEAT | SPECIAL FEATURES | TWO DIAMETRICALLY OPPOSITE HOLES,0.077 IN. MIN,0.082 IN. MAX DIA. LOCATED ON THE SHOULDERED PORTION,0.180 IN. NOM DISTANCE FROM CENTER OF HOLE TO BEARING SURFACE OF WASHER. HOLES DRILLED ON A 60 DEG ANGLE |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6381 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR MIL-S-5626,COND C1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL OR MIL-S-6758,COND D1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SHOULDERED |
| Relevant Components for NSN - 5310-00-071-0907, 5310000710907 | ||||
| 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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