4020-00-729-6181 CORD,FIBROUS Index 6680-00-729-6189 COUNTER,ROTATING

National Stock Number:
9390-00-729-6188

Federal Supply Class:
9390

National Item Identification Number:
007296188

Description:
NONMETALLIC CHANNEL

Detail:
A STRUCTURAL SHAPE FABRICATED FROM NONMETALLIC MATERIAL(S) HAVING TWO VERTICAL FLANGES THAT EXTEND IN THE SAME DIRECTION FROM EACH END OF A HORIZONTAL BASE. THE VERTICAL FLANGES MAY HAVE VARIOUS TYPE TIPS AND ADDITIONAL FLANGES WHICH EXTEND ON THE SAME PLANE AS THE BASE. IT MAY HAVE A REINFORCING AGENT(S) AND BACKING EXCLUDES SEAL, NONMETALLIC CHANNEL.


Manufacturer Information:
907305418876U S ARMY AVIATION AND MISSILE COMMAND
ASTM D200081346AMERICAN SOCIETY FOR TESTING AND MATERIALS
X127770485ATLANTIC INDIA RUBBER CO INC
M3BA614-ABF281346AMERICAN SOCIETY FOR TESTING AND MATERIALS
MILR306581349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEOPEN CHANNEL WITH ROUND BASE
ENVIRONMENTAL PROTECTIONLOW TEMPERATURE
FIRST SLOT/GROOVE DEPTH0.329 INCHES NOMINAL
FIRST SLOT/GROOVE WIDTH0.016 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.031 INCHES NOMINAL
LEFT-SIDE FLANGE TIP STYLELEFT SQUARE END
OUTSIDE RADIUS0.046 INCHES NOMINAL
OVERALL HEIGHT0.375 INCHES NOMINAL
MATERIALRUBBER
MINIMUM TENSILE STRENGTH1500 POUNDS PER SQUARE INCH
NONMETALLIC HARDNESS RATING55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A
PHYSICAL FORMCELLULAR
RIGHT SIDE FLANGE THICKNESS0.031 INCHES NOMINAL
RIGHT-SIDE FLANGE TIP STYLERIGHT SQUARE END
SPECIAL FEATURESCOLOR,BLACK
TEMP RATING-67.0 FAHRENHEIT


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