AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Screw Assembled Washer |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-162-9689 (011629689) |
| NCB Code | USA (01) |
| Manufacturer | General Motors Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 14.88 MILLIMETERS MINIMUM AND 18.40 MILLIMETERS MAXIMUM |
| AASB | FASTENER LENGTH | 17.70 MILLIMETERS MINIMUM AND 18.40 MILLIMETERS MAXIMUM |
| AASK | HEAD STYLE | HEXAGON |
| AASU | HEAD HEIGHT | 4.04 MILLIMETERS MINIMUM AND 5.09 MILLIMETERS MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 6.78 MILLIMETERS MINIMUM AND 7.00 MILLIMETERS MAXIMUM |
| AAVW | WASHER QUANTITY | 1 |
| ABQZ | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |
| CBBL | FEATURES PROVIDED | CASEHARDENED |
| CQQR | THREAD PITCH IN MILLIMETERS | 1.41 |
| CRGF | NONMACHINE THREAD STYLE | GIMLET POINT (TYPE A,AB OR BA) |
| CSPG | PRIMARY WASHER OUTSIDE DIAMETER | 16.57 MILLIMETERS MINIMUM AND 17.00 MILLIMETERS MAXIMUM |
| CTHW | PRIMARY WASHER STYLE | FLAT |
| CTJJ | PRIMARY WASHER MATERIAL THICKNESS | 1.6 MILLIMETERS MINIMUM AND 2.3 MILLIMETERS MAXIMUM |
| CTYF | NONMACHINE NOMINAL THREAD DIAMETER | 4.2 MILLIMETERS |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | G-6010-M,FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CHROMIUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | G-4251-M CODE 59,FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5305-01-162-9689, 5305011629689 | ||||
| 5355-00-582-7370 (5355005827370) | 5340-01-492-4288 (5340014924288) | 5340-00-523-3711 (5340005233711) | 5330-01-275-9444 (5330012759444) | |
| 5340-01-238-2053 (5340012382053) | 5365-01-693-2245 (5365016932245) | 5331-01-258-8240 (5331012588240) | 5365-01-672-1629 (5365016721629) | |
| 5365-01-432-4280 (5365014324280) | 5365-01-654-1906 (5365016541906) | 5340-01-451-0804 (5340014510804) | 5340-01-489-6012 (5340014896012) | |
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