| Item Name | Washer Recessed |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-215-7546 (002157546) |
| NCB Code | USA (00) |
| Manufacturer | Pratt And Whitney Canada Inc, Royal Oak Gage Inc, Nielsen Hardware Corporation, United Technologies Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 2.080 INCHES MINIMUM AND 2.100 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 2.766 INCHES MINIMUM AND 2.798 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.150 INCHES MINIMUM AND 0.170 INCHES MAXIMUM |
| ABMH | RECESS DEPTH | 0.122 INCHES MINIMUM AND 0.136 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | TWO DIMPLES ON CENTER LINE SPACED 2.420 TO 2.440 INCH CENTER TO CENTER,0.050 TO 0.070 INCH HIGH |
| MATT | MATERIAL | STEEL COMP 1010 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5040 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5042 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | RECESSED |
| Relevant Components for NSN - 5310-00-215-7546, 5310002157546 | ||||
| 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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