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) | 01-434-0083 (014340083) |
| NCB Code | USA (01) |
| Manufacturer | Iai North America Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASU | Head Height | 10.0 MILLIMETERS NOMINAL |
| ABQZ | Internal Drive Style | W/O INTERNAL DRIVE |
| AHYM | Nominal Thread Diameter | 0.375 INCHES |
| SFTT | Surface Treatment | PASSIVATE OVERALL |
| AAWD | Second Diameter From Head | 5.0 MILLIMETERS NOMINAL |
| CXCY | Part Name Assigned By Controlling Agency | NAVY SPECIAL PROJECT |
| CSNG | Externally Relieved Body Diameter Quantity | 1 |
| AAJF | Thread Direction | RIGHT-HAND |
| AASY | Distance From Centerline To Flat | 10.0 MILLIMETERS NOMINAL |
| AASL | Head Diameter | 50.0 MILLIMETERS NOMINAL |
| THSD | Thread Series Designator | UNEF |
| FEAT | Special Features | HEAD FINE DIAMOND KNURL |
| STDC | Surface Treatment Document And Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CMLP | Thread Quantity Per Inch | 32 |
| MRC | Decoded Requirement | Clear Text Reply |
| AAWJ | Distance From Largest Bearing Surface Of Head To End Of Second Diameter | 28.60 MILLIMETERS NOMINAL |
| AASK | Head Style | DEE CHAMFER |
| AASB | Fastener Length | 68.0 MILLIMETERS NOMINAL |
| AASA | Thread Length | 49.40 MILLIMETERS NOMINAL |
| AAJD | Thread Class | 3A |
| MDCL | Material Document And Classification | AMS 5463 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATT | Material | STEEL COMP 630 OVERALL |
| Relevant Components for NSN - 5305-01-434-0083, 5305014340083 | ||||
| 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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