9390-01-044-0076, NONMETALLIC CHANNEL

National Stock Number:
9390-01-044-0076

Federal Supply Class:
9390

National Item Identification Number:
010440076

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:

MR3273NNSB

76376

MECHANICAL RUBBER PRODUCTS COMPANY, INC.

Techincal Specification:

BASE FLANGE THICKNESS	0.125 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE	OPEN CHANNEL
ENVIRONMENTAL PROTECTION	CRACK AND LOW TEMPERATURE AND OZONE RESISTANT
LEFT-SIDE FLANGE TIP STYLE	LEFT SQUARE END
LEFT SIDE FLANGE THICKNESS	0.125 INCHES NOMINAL
LENGTH	72.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-R-6855, CLASS 2, TYPE A, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL	RUBBER SYNTHETIC
MINIMUM TENSILE STRENGTH	1500 POUNDS PER SQUARE INCH
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	AS DIFFERENTIATED BY LENGTH
NONMETALLIC HARDNESS RATING	55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A
OVERALL HEIGHT	0.375 INCHES NOMINAL
OVERALL WIDTH	3.250 INCHES NOMINAL
RIGHT SIDE FLANGE HEIGHT	0.250 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS	0.125 INCHES NOMINAL
RIGHT-SIDE FLANGE TIP STYLE	RIGHT SQUARE END

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