| Item Name | Washer Flat |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-737-8303 (007378303) |
| NCB Code | USA (00) |
| Manufacturer | Diamond Reo Trucks Inc, Napco International Llc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 2.000 INCHES MINIMUM AND 2.002 INCHES MAXIMUM |
| ABMW | PERIPHERAL SHAPE STYLE | ROUND |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND |
| CQFM | HARDNESS RATING | 55.0 ROCKWELL C NOMINAL |
| CSYM | SURFACE FINISH | 40.0 MICROINCHES ALL SURFACES |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| ABNM | THICKNESS | 0.150 INCHES MINIMUM AND 0.152 INCHES MAXIMUM |
| ADAV | OVERALL DIAMETER | 3.125 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 1009 OVERALL AND STEEL COMP 1015 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-640,FS1015 /CANC/ FED SPEC 1ST MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 5310-00-737-8303, 5310007378303 | ||||
| 5365-01-408-0738 (5365014080738) | 5360-01-398-4043 (5360013984043) | 5340-01-691-6542 (5340016916542) | 5320-01-436-2383 (5320014362383) | |
| 5306-01-314-9902 (5306013149902) | 5360-01-309-0721 (5360013090721) | 5340-01-572-7694 (5340015727694) | 5330-01-590-0378 (5330015900378) | |
| 5305-00-885-9913 (5305008859913) | 5305-01-107-6588 (5305011076588) | 5360-00-419-0733 (5360004190733) | 5365-01-088-3799 (5365010883799) | |
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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