| 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 | ||||
| 5325-01-474-4172 (5325014744172) | 5305-00-005-0050 (5305000050050) | 5305-01-081-2450 (5305010812450) | 5360-00-248-8834 (5360002488834) | |
| 5340-01-369-8169 (5340013698169) | 5305-00-899-3578 (5305008993578) | 5330-00-593-8695 (5330005938695) | 5305-01-514-9340 (5305015149340) | |
| 5340-01-702-5703 (5340017025703) | 5360-00-920-9595 (5360009209595) | 5340-01-691-6457 (5340016916457) | 5306-01-269-7435 (5306012697435) | |
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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