5365-01-406-2170 SPACER,RING Index 5340-01-406-2172 BRACKET,MOUNTING

National Stock Number:
5365-01-406-2171

Federal Supply Class:
5365

National Item Identification Number:
014062171

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:
516673953711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BOLT HOLE DIAMETER0.639 INCHES MINIMUM AND 0.648 INCHES MAXIMUM
BOLT HOLE QUANTITY10
INSIDE DIAMETER6.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONDOD-F-24669/6 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 410
OUTSIDE DIAMETER10.500 INCHES NOMINAL
OVERALL THICKNESS1.162 INCHES NOMINAL
SPECIAL FEATURES4 COUNTERBORE HOLES ON NEARSIDE 1.375 DIA X 0.500 DEEP
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPASSIVATE


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