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National Stock Number: 5305-01-699-3962
Federal Supply Class: 5305
National Item Identification Number: 016993962
Description: SCREW,MACHINE
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Manufacturer Information:
| NAS1189-02P8B | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM | | FASTENER LENGTH | 0.500 INCHES NOMINAL | | HEAD DIAMETER | 0.126 INCHES MINIMUM | | HEAD HEIGHT | 0.036 INCHES NOMINAL | | HEAD STYLE | FLAT COUNTERSUNK | | INTERNAL DRIVE STYLE | TORQUE SET | | LOCKING FEATURE MATERIAL | PLASTIC POLYAMIDE NYLON | | LOCKING FEATURE | PATCH | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, MACHINE | | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.0860 INCHES | | SCREW MATERIAL | STEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 6150 OR STEEL COMP 8735 OR STEEL COMP 8740 | | SCREW SURFACE TREATMENT | CHROMATE | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.464 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 56 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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