3020-00-819-6285 GEAR,SPUR Index 5220-00-819-6288 GAGE,PLUG,PLAIN CYLINDRICAL

National Stock Number:
9390-00-819-6286

Federal Supply Class:
9390

National Item Identification Number:
008196286

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:
178406PC210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
ASTM D200081346AMERICAN SOCIETY FOR TESTING AND MATERIALS
MIL-R-306581349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BASE FLANGE THICKNESS0.063 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEOPEN CHANNEL
ENVIRONMENTAL PROTECTIONLOW TEMPERATURE AND NON-OIL RESISTANT
FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE0.063 INCHES NOMINAL
FILLET RADIUS WHERE RIGHT FLANGE JOINS BASE FLANGE0.063 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.063 INCHES NOMINAL
LEFT-SIDE FLANGE TIP STYLELEFT SQUARE END
LENGTH2.125 INCHES NOMINAL
OVERALL WIDTH0.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-STD-417, TYPE R, CLASS RS, GRADE RS520 MIL STD SINGLE MATERIAL RESPONSE
MATERIALRUBBER
MINIMUM TENSILE STRENGTH300 POUNDS PER SQUARE INCH
NONDEFINITIVE SPEC/STD DATARS CLASS AND RS520 GRADE AND R TYPE
NONMETALLIC HARDNESS RATING45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A
OUTER RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE0.125 INCHES NOMINAL
OUTER RADIUS WHERE RIGHT FLANGE JOINS BASE FLANGE0.125 INCHES NOMINAL
OVERALL HEIGHT0.312 INCHES NOMINAL
RIGHT-SIDE FLANGE TIP STYLERIGHT SQUARE END
RIGHT SIDE FLANGE HEIGHT0.249 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS0.063 INCHES NOMINAL
SPECIAL FEATURESCOLOR,BLACK
TEMP RATING212.0 FAHRENHEIT


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