| Item Name | Washer Flat |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-457-1597 (014571597) |
| NCB Code | USA (01) |
| Manufacturer | Federal Specifications, Military Standards Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMW | Peripheral Shape Style | ROUND |
| SFTT | Surface Treatment | PASSIVATE OVERALL |
| ABMX | Center Hole Shape Style | ROUND |
| MRC | Decoded Requirement | Clear Text Reply |
| MATT | Material | COPPER ALLOY 651 OVERALL |
| ABNM | Thickness | 0.136 INCHES MINIMUM AND 0.192 INCHES MAXIMUM |
| ADAV | Overall Diameter | 2.240 INCHES MINIMUM AND 2.260 INCHES MAXIMUM |
| AAUB | Hole Diameter | 1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM |
| MDCL | Material Document And Classification | QQ-C-591, 651 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STDC | Surface Treatment Document And Classification | QQP-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ZZZT | Nondefinitive Spec/Std Data | A TYPE AND 1 GRADE |
| AAGR | Cross-Sectional Shape Style | RECTANGULAR |
| Relevant Components for NSN - 5310-01-457-1597, 5310014571597 | ||||
| 5330-00-037-6893 (5330000376893) | 5307-00-803-5029 (5307008035029) | 5306-00-638-8373 (5306006388373) | 5330-01-185-7225 (5330011857225) | |
| 5365-00-089-1699 (5365000891699) | 5331-01-025-7783 (5331010257783) | 5330-01-362-7880 (5330013627880) | 5307-01-286-8388 (5307012868388) | |
| 5340-01-407-7865 (5340014077865) | 5340-01-609-2404 (5340016092404) | 5330-01-167-2303 (5330011672303) | 5340-01-145-4055 (5340011454055) | |
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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