5331-01-400-1918 O-RING Index 5331-01-400-1920 O-RING

National Stock Number:
5365-01-400-1919

Federal Supply Class:
5365

National Item Identification Number:
014001919

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:
615283653711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
INSIDE DIAMETER2.031 INCHES NOMINAL
OVERALL THICKNESS0.175 INCHES MINIMUM AND 0.205 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONUNS96061 NATIONAL SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
SPECIAL FEATURESFIVE BOLT HOLES, 1 HOLE - DIAMETER MIN 0.279 MAX 0.289, 4 HOLES DIAMETER MIN 0.192 AND MAX 0.202
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541, CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTCHROMATE


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