AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Screw Externally Relieved Body |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-778-7828 (007787828) |
| NCB Code | USA (00) |
| Manufacturer | Brooks Automation Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASA | THREAD LENGTH | 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AASK | HEAD STYLE | DEE CHAMFER |
| AAWC | FIRST DIAMETER FROM HEAD | 0.234 INCHES MINIMUM AND 0.238 INCHES MAXIMUM |
| AAWE | THIRD DIAMETER FROM HEAD | 0.235 INCHES MINIMUM AND 0.236 INCHES MAXIMUM |
| AAWF | FOURTH DIAMETER FROM HEAD | 0.173 INCHES MINIMUM AND 0.181 INCHES MAXIMUM |
| AAWH | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.138 INCHES MINIMUM AND 0.178 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 6.0 MILLIMETERS |
| CFSG | NONSTANDARD THREAD PITCH DIAMETER | 0.2060 TO 0.2160 INCHES |
| MATT | MATERIAL | STEEL COMP E9310 OVERALL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASB | FASTENER LENGTH | 2.082 INCHES MINIMUM AND 2.092 INCHES MAXIMUM |
| AASL | HEAD DIAMETER | 0.393 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.205 INCHES MAXIMUM |
| AASY | DISTANCE FROM CENTERLINE TO FLAT | 0.149 INCHES MAXIMUM |
| AAWD | SECOND DIAMETER FROM HEAD | 0.193 INCHES MINIMUM AND 0.201 INCHES MAXIMUM |
| AAWJ | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 0.504 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |
| AAWK | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER | 0.543 INCHES MINIMUM AND 0.559 INCHES MAXIMUM |
| AAWL | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FOURTH DIAMETER | 0.583 INCHES MINIMUM AND 0.599 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| CQQR | THREAD PITCH IN MILLIMETERS | 25.4 |
| CSNG | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 5305-00-778-7828, 5305007787828 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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