| Item Name | Screw Assembled Washer |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-159-2779 (011592779) |
| NCB Code | USA (01) |
| Manufacturer | General Motors Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 18.7 MILLIMETERS MINIMUM AND 20.3 MILLIMETERS MAXIMUM |
| AASB | FASTENER LENGTH | 24.20 MILLIMETERS MINIMUM AND 25.80 MILLIMETERS MAXIMUM |
| AASK | HEAD STYLE | FLAT TOP ELEVATOR |
| AASL | HEAD DIAMETER | 8.6 MILLIMETERS MINIMUM AND 9.8 MILLIMETERS MAXIMUM |
| AAVW | WASHER QUANTITY | 1 |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| CBBL | FEATURES PROVIDED | CASEHARDENED |
| CQFM | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM PRIMARY WASHER AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER |
| CRGF | NONMACHINE THREAD STYLE | GIMLET POINT (TYPE A,AB OR BA) |
| CRSQ | COUNTERSINK ANGLE | 80.0 RADIANS MINIMUM AND 82.0 RADIANS MAXIMUM |
| CSPG | PRIMARY WASHER OUTSIDE DIAMETER | 12.8 MILLIMETERS MINIMUM AND 13.1 MILLIMETERS MAXIMUM |
| CTHW | PRIMARY WASHER STYLE | SPRING TENSION |
| CTJJ | PRIMARY WASHER MATERIAL THICKNESS | 0.5 MILLIMETERS MINIMUM AND 0.6 MILLIMETERS MAXIMUM |
| CTYF | NONMACHINE NOMINAL THREAD DIAMETER | 4.8 MILLIMETERS |
| MATT | MATERIAL | STEEL FASTENER |
| MATT | MATERIAL | STEEL PRIMARY WASHER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | GM 6010-M,FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE FASTENER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | GM 6010-M,FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE PRIMARY WASHER |
| Relevant Components for NSN - 5305-01-159-2779, 5305011592779 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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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