1730-00-075-9493 COVER Index 9390-00-075-9500 NONMETALLIC CHANNEL

National Stock Number:
9390-00-075-9499

Federal Supply Class:
9390

National Item Identification Number:
000759499

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:
PS550900031F00138597LOCKHEED MARTIN CORPORATION
ZZR76581348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEOPEN CHANNEL WITH "V" BASE
ENVIRONMENTAL PROTECTIONLOW TEMPERATURE
FIRST SLOT/GROOVE DEPTH0.130 INCHES NOMINAL
LEFT SIDE FLANGE HEIGHT0.130 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.060 INCHES NOMINAL
LEFT-SIDE FLANGE TIP STYLELEFT SQUARE END
LENGTH5.620 INCHES NOMINAL
OUTSIDE RADIUS0.030 INCHES NOMINAL
OVERALL HEIGHT0.310 INCHES NOMINAL
OVERALL WIDTH0.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765, CLASS 1A, GRADE 60 NATIONAL SPEC SINGLE MATERIAL RESPONSE
MATERIALRUBBER SILICONE CLASS Q
MINIMUM TENSILE STRENGTH650 POUNDS PER SQUARE INCH
NONDEFINITIVE SPEC/STD DATA1A CLASS AND 60 GRADE
NONMETALLIC HARDNESS RATING55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A
RIGHT-SIDE FLANGE TIP STYLERIGHT SQUARE END
RIGHT SIDE FLANGE HEIGHT0.130 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS0.060 INCHES NOMINAL
SPECIAL FEATURESCOLOR NATURAL,SMOOTH FINISH
TEMP RATING-75.0 CELSIUS


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