5340-01-432-3643 COVER,PROTECTIVE,DUST AND MOISTU Index 4010-01-432-3645 CHAIN,WELDLESS

National Stock Number:
5365-01-432-3644

Federal Supply Class:
5365

National Item Identification Number:
014323644

Description:
SPACER,SPECIAL SHAPED

Detail:
A METALLIC OR NONMETALLIC ITEM OF VARIOUS PERIPHERAL SHAPES AND A SOLID CROSS-SECTION. IT IS DESIGNED TO MAINTAIN A PREDETERMINED DISTANCE BETWEEN TWO SURFACES. IT MAY HAVE FLAT PARALLEL BEARING SURFACES. DO NOT USE IF A MORE SPECIFIC NAME APPLIES. SEE ALSO SPACER, RING; SPACER, PLATE; SPACER, SLEEVE; SPACER, STEPPED; SHIM AND WASHER, FLAT.


Manufacturer Information:
528-6409001 FIND 1953711NAVAL SEA SYSTEMS COMMAND
DA2500-3567 FIND 1943689HUNTINGTON INGALLS INC


Techincal Specification:
BOLT HOLE DIAMETER0.279 INCHES MINIMUM AND 0.289 INCHES MAXIMUM
BOLT HOLE QUANTITY4
INSIDE DIAMETER2.040 INCHES MINIMUM AND 2.060 INCHES MAXIMUM
OUTSIDE DIAMETER2.996 INCHES MINIMUM AND 2.998 INCHES MAXIMUM
OVERALL THICKNESS1.310 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286,FORM 2,COND ANL,FIN A FED SPEC SINGLE MATERIAL RESPONSE
MATERIALNICKEL ALLOY K-500
SPECIAL FEATURESBOLT HOLES ARE COUNTERBORED; ID HAS INTERNAL FLANGE WITH MINIMUM HOLE DIAMETER OF 1.752 IN. AND MAXIMUM HOLE DIAMETER OF 1.755 IN.; FLANGE HAS NOMINAL WIDTH OF 0.935 IN.; SPACER HAS SLOT WITH NOMINAL DEPTH OF 0.500 IN.


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