5970-01-277-6492 INSULATOR,SPACER Index 4730-01-277-6494 NUT,TUBE COUPLING

National Stock Number:
5970-01-277-6493

Federal Supply Class:
5970

National Item Identification Number:
012776493

Description:
INSULATOR,SPACER

Detail:
AN INSULATOR HAVING FLAT SURFACES, WITH OR WITHOUT HOLES, WHOSE THICKNESS EXCEEDS 25 PERCENT OF ITS LENGTH OR WIDTH, WHICHEVER IS SMALLER, AND WHOSE SHAPE IS OTHER THAN ROUND. IT IS USED TO SUPPORT AND/OR SEPARATE ELECTRICAL CONDUCTORS AND COMPONENTS. EXCLUDES INSULATOR (1), STANDOFF; INSULATOR (1), PLATE; AND INSULATOR (1), SPREADER.


Manufacturer Information:
4M26876301THE BOEING COMPANY
4M268-84-376301THE BOEING COMPANY


Techincal Specification:
FIRST HOLE DIAMETER0.250 INCHES MINIMUM AND 0.256 INCHES MAXIMUM
FIRST HOLE SPACING0.590 INCHES NOMINAL
OVERALL HEIGHT0.168 INCHES MINIMUM AND 0.206 INCHES MAXIMUM
OVERALL LENGTH0.840 INCHES NOMINAL
OVERALL WIDTH0.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-18177, TYPE GEE MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230 OVERALL
SECOND HOLE SPACING0.250 INCHES NOMINAL
SPECIAL FEATURESPRESSURE SENSITIVE ADHESIVE,0.002 IN. THICK,3MCO NO 467,WITH BACKING PAPER
STYLE DESIGNATORFLAT, RECTANGULAR


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