9390-00-729-6070, NONMETALLIC CHANNEL

3740-00-729-6072 SEAL,NONMETALLICSPECIALSHAPED

National Stock Number:
9390-00-729-6070

Federal Supply Class:
9390

National Item Identification Number:
007296070

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:

9970671	18876	U S ARMY AVIATION AND MISSILE COMMAND
MILR3065	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

BASE FLANGE THICKNESS	0.063 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE	OPEN CHANNEL
ENVIRONMENTAL PROTECTION	LOW TEMPERATURE AND HIGH TEMPERATURE AND OZONE RESISTANT
LEFT SIDE FLANGE THICKNESS	0.063 INCHES NOMINAL
LEFT-SIDE FLANGE TIP STYLE	LEFT SQUARE END
OVERALL HEIGHT	0.313 INCHES NOMINAL
OVERALL WIDTH	0.219 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-STD-417, TYPE R, CLASS RS, GRADE RS415C1F2K2 MIL STD SINGLE MATERIAL RESPONSE
MATERIAL	RUBBER SYNTHETIC
MINIMUM TENSILE STRENGTH	1500 POUNDS PER SQUARE INCH
NONMETALLIC HARDNESS RATING	35.0 MINIMUM SHORE DUROMETER A AND 45.0 MAXIMUM SHORE DUROMETER A
RIGHT SIDE FLANGE HEIGHT	0.250 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS	0.063 INCHES NOMINAL
RIGHT-SIDE FLANGE TIP STYLE	RIGHT SQUARE END
TEMP RATING	-67.0 FAHRENHEIT AND 212.0 FAHRENHEIT

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