9390-00-641-0288 NONMETALLIC SPECIAL SHAPED SECTI Index 5325-00-641-0291 GROMMET,METALLIC

National Stock Number:
5325-00-641-0290

Federal Supply Class:
5325

National Item Identification Number:
006410290

Description:
GROMMET,NONMETALLIC

Detail:
An item of any peripheral shape having flanges or groove(s) on its outer perimeter to provide a self-retaining characteristic when inserted in a hole, clamp, or the like. Designed for the purpose of protecting and/or insulating wires, cables and other items passing through it. Excludes BUSHING, NONMETALLIC; BUMPER, NONMETALLIC; and INSULATOR BUSHING.


Manufacturer Information:
915947018876U S ARMY AVIATION AND MISSILE COMMAND
PART343471296CANFIELD RUBBER CO THE


Techincal Specification:
FLANGE THICKNESS0.094 INCHES NOMINAL
GROMMET CONSTRUCTION TYPESOLID
GROMMET STYLEROUND
GROOVE OUTSIDE DIAMETER0.375 INCHES NOMINAL
GROOVE WIDTH0.094 INCHES NOMINAL
HOLE DIAMETER0.312 INCHES NOMINAL
LARGE FLANGE OUTSIDE DIAMETER0.562 INCHES NOMINAL
OVERALL HEIGHT0.312 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC WASHER
NONMETALLIC HARDNESS RATING55.0 MINIMUM SHORE DUROMETER A AND 60.0 MAXIMUM SHORE DUROMETER A


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