| Item Name | Washer Flat |
| INC Code | 13393 |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-530-6023 (015306023) |
| NCB Code | USA (01) |
| Manufacturer | Building Fasteners Of Minnesota Incorporated, Wasp Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMX | CENTER HOLE SHAPE STYLE | ROUND |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| ABMW | PERIPHERAL SHAPE STYLE | ROUND |
| MATT | MATERIAL | STEEL COMP 1006 OR STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OVERALL |
| AGAV | END ITEM IDENTIFICATION | MHU226 GR HAN |
| ABNM | THICKNESS | 0.069 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | ZINC OVERALL |
| AAUB | HOLE DIAMETER | 0.310 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 0.730 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 49.0 ROCKWELL B MINIMUM |
| Relevant Components for NSN - 5310-01-530-6023, 5310015306023 | ||||
| 5310-01-011-9703 (5310010119703) | 5310-01-631-4489 (5310016314489) | 5310-00-020-9053 (5310000209053) | 5310-01-041-3831 (5310010413831) | |
| 5310-01-180-5326 (5310011805326) | 5310-01-187-5440 (5310011875440) | 5310-00-092-6831 (5310000926831) | 5310-01-210-4885 (5310012104885) | |
| 5310-00-474-5240 (5310004745240) | 5310-00-474-3114 (5310004743114) | 5310-00-159-9146 (5310001599146) | 5310-01-528-9271 (5310015289271) | |
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