9390-00-254-6137, NONMETALLIC CHANNEL

National Stock Number:
9390-00-254-6137

Federal Supply Class:
9390

National Item Identification Number:
002546137

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:

10233136

18876

U S ARMY AVIATION AND MISSILE COMMAND

Techincal Specification:

BASE FLANGE THICKNESS	0.060 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE	OPEN CHANNEL
ENVIRONMENTAL PROTECTION	WARP/TWIST
FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE	0.030 INCHES NOMINAL
FILLET RADIUS WHERE RIGHT FLANGE JOINS BASE FLANGE	0.030 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS	0.060 INCHES NOMINAL
LEFT-SIDE FLANGE TIP STYLE	LEFT SQUARE END
LENGTH	13.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	ZZ-R-765, CLASS 2B, GRADE 40 NATIONAL SPEC SINGLE MATERIAL RESPONSE
MATERIAL	RUBBER SILICONE CLASS Q
MINIMUM TENSILE STRENGTH	700 POUNDS PER SQUARE INCH
NONMETALLIC HARDNESS RATING	35.0 MINIMUM SHORE DUROMETER A AND 45.0 MAXIMUM SHORE DUROMETER A
OVERALL HEIGHT	0.250 INCHES NOMINAL
OVERALL WIDTH	0.250 INCHES NOMINAL
RIGHT-SIDE FLANGE TIP STYLE	RIGHT SQUARE END
RIGHT SIDE FLANGE HEIGHT	0.250 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS	0.060 INCHES NOMINAL

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