1240-00-112-0487 SHIELD,MOUNT TELESCOPE Index 5305-00-112-0490 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5315-00-112-0489

Federal Supply Class:
5315

National Item Identification Number:
001120489

Description:
KEY,MACHINE

Detail:
A metallic item, usually square or rectangular in cross section, usually longer in relation to its width and thickness, with or without a head, usually designed to fit into the pre-cut slots of two adjacent cylindrically shaped members, to prevent relative rotational movement between the two. It may have mounting holes or slots.


Manufacturer Information:
504533319200US ARMY ARDEC RDECOM


Techincal Specification:
DISTANCE FROM MOUNTING HOLE CENTER TO END0.281 INCHES MINIMUM AND 0.343 INCHES MAXIMUM
COUNTERSINK ANGLE90.0 DEGREES NOMINAL
OVERALL HEIGHT0.200 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
OVERALL LENGTH1.344 INCHES MINIMUM AND 1.406 INCHES MAXIMUM
OVERALL WIDTH0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1020 OVERALL
MOUNTING HOLE DIAMETER0.096 INCHES NOMINAL
MOUNTING HOLE DEPTH0.200 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
MOUNTING HOLE TYPE AND QUANTITY2 UNTHREADED-COUNTERSUNK
STARTING EDGE SHAPESTRAIGHT
STYLE DESIGNATORPLAIN


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