| Item Name | Washer Key |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-388-8026 (013888026) |
| NCB Code | USA (01) |
| Manufacturer | General Electric Company, Hamilton Sundstrand Corporation, National Instruments Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| MATT | MATERIAL | STEEL COMP 304 OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| AAUB | HOLE DIAMETER | 1.009 INCHES MINIMUM AND 1.019 INCHES MAXIMUM |
| ABLB | INTERNAL PREBENT KEY LENGTH | 0.070 INCHES NOMINAL |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 1.395 INCHES MINIMUM AND 1.400 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.008 INCHES NOMINAL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| FEAT | SPECIAL FEATURES | INCULDES TWO INTERNAL PREBENT KEYS LOCATED 0.350 INCHES APART. |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Components Related to NSN - 5310-01-388-8026, 5310013888026 | ||||
| 5305-01-222-3196 (5305012223196) | 5340-01-420-2904 (5340014202904) | 5305-01-506-5038 (5305015065038) | 5307-01-093-0586 (5307010930586) | |
| 5306-01-455-2212 (5306014552212) | 5320-01-425-9724 (5320014259724) | 5330-01-429-5246 (5330014295246) | 5340-01-359-3660 (5340013593660) | |
| 5330-01-524-1191 (5330015241191) | 5320-00-395-6445 (5320003956445) | 5310-01-510-7415 (5310015107415) | 5310-01-104-8190 (5310011048190) | |
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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