|
|
|
National Stock Number:
5305-01-134-5732
Federal Supply Class:
5305
National Item Identification Number:
011345732
Description:
SETSCREW
Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.
|
Manufacturer Information:
| 65311-03005-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
|
Techincal Specification:
| THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.312 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.248 INCHES NOMINAL | | FASTENER LENGTH | 1.438 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 6061 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | HEAD STYLE | HEXAGON | | HEAD HEIGHT | 0.170 INCHES MINIMUM AND | | 0.200 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.490 INCHES MINIMUM AND | | 0.502 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE | | HOLE CONFIGURATION STYLE | HEXAGON FLATS | | HOLE TYPE | DRILLED | | HOLE QUANTITY | 1 | | HOLE DIAMETER | 0.046 INCHES MINIMUM AND | | 0.056 INCHES MAXIMUM | | POINT STYLE | FLAT | | POINT LENGTH | 1.128 INCHES NOMINAL | | POINT DIAMETER | 0.154 INCHES MINIMUM AND | | 0.155 INCHES MAXIMUM | | POINT CHAMFER ANGLE | 32.0 DEGREES NOMINAL | | SPECIAL FEATURES | 32 INCH MICRO-FINISH ON POINT |
|