9390-00-640-9777, NONMETALLIC CHANNEL

National Stock Number:
9390-00-640-9777

Federal Supply Class:
9390

National Item Identification Number:
006409777

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:

MIL-R-6855	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
S1056763	18355	THE BOEING COMPANY
S1056763	88277	THE BOEING COMPANY

Techincal Specification:

BASE FLANGE THICKNESS	0.062 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE	SEMI-CLOSED CHANNEL
ENVIRONMENTAL PROTECTION	OIL RESISTANT AND OZONE RESISTANT AND WEATHER RESISTANT
LEFT SIDE FLANGE THICKNESS	0.093 INCHES NOMINAL
LEFT SIDE TOP FLANGE THICKNESS	0.094 INCHES NOMINAL
LEFT SIDE TOP FLANGE WIDTH	0.343 INCHES NOMINAL
LEFT-SIDE FLANGE TIP STYLE	LEFT SQUARE END
OUTER RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE	0.109 INCHES NOMINAL
OUTER RADIUS WHERE LEFT FLANGE JOINS TOP FLANGE	0.094 INCHES NOMINAL
OUTER RADIUS WHERE RIGHT FLANGE JOINS BASE FLANGE	0.109 INCHES NOMINAL
OUTER RADIUS WHERE RIGHT FLANGE JOINS TOP FLANGE	0.094 INCHES NOMINAL
OVERALL HEIGHT	0.218 INCHES NOMINAL
OVERALL WIDTH	1.375 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 SHAPE FORM
NONMETALLIC HARDNESS RATING	25.0 MINIMUM SHORE DUROMETER A AND 35.0 MAXIMUM SHORE DUROMETER A
RIGHT SIDE FLANGE HEIGHT	0.218 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS	0.093 INCHES NOMINAL
RIGHT SIDE TOP FLANGE THICKNESS	0.094 INCHES NOMINAL
RIGHT SIDE TOP FLANGE WIDTH	0.343 INCHES NOMINAL
RIGHT-SIDE FLANGE TIP STYLE	RIGHT SQUARE END

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