9390-00-878-4820, NONMETALLIC CHANNEL

National Stock Number:
9390-00-878-4820

Federal Supply Class:
9390

National Item Identification Number:
008784820

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:

7956352-32	90536	LOCKHEED MARTIN CORP
MIL-R-6855	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
X379	70485	ATLANTIC INDIA RUBBER CO INC

Techincal Specification:

BASE FLANGE THICKNESS	0.046 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE	OPEN CHANNEL
ENVIRONMENTAL PROTECTION	PETROLEUM AND LOW TEMPERATURE AND OZONE RESISTANT AND WEATHER RESISTANT
FIRST SLOT/GROOVE DEPTH	0.266 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS	0.046 INCHES NOMINAL
LEFT-SIDE FLANGE TIP STYLE	LEFT SQUARE END
OVERALL WIDTH	0.187 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-R-6855, CLASS 2, TYPE A, GRADE 30 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL	RUBBER SYNTHETIC
MINIMUM TENSILE STRENGTH	1200 POUNDS PER SQUARE INCH
NONDEFINITIVE SPEC/STD DATA	A TYPE AND 30 GRADE AND 2 CLASS AND EXTRUDED FORM
NONMETALLIC HARDNESS RATING	25.0 MINIMUM SHORE DUROMETER A AND 35.0 MAXIMUM SHORE DUROMETER A
OVERALL HEIGHT	0.312 INCHES NOMINAL
RIGHT-SIDE FLANGE TIP STYLE	RIGHT SQUARE END
RIGHT SIDE FLANGE HEIGHT	0.312 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS	0.046 INCHES NOMINAL
SPECIAL FEATURES	SMOOTH FINISH AND FREE FROM CLOTH IMPRINT

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