3895-00-436-2835 SPREADER,AGGREGATE Index 3020-00-436-2839 GUARD,MECHANICAL DRIVE

National Stock Number:
5325-00-436-2838

Federal Supply Class:
5325

National Item Identification Number:
004362838

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:
1164718119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
FEATURES PROVIDEDCOOLANT RESISTANT AND OIL RESISTANT
FLANGE THICKNESS0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
GROMMET CONSTRUCTION TYPESOLID
GROMMET STYLEROUND
GROOVE OUTSIDE DIAMETER0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM
GROOVE WIDTH0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
HOLE DIAMETER0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
LARGE FLANGE OUTSIDE DIAMETER1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM
OVERALL HEIGHT0.270 INCHES MINIMUM AND 0.340 INCHES MAXIMUM
MATERIALRUBBER SYNTHETIC OVERALL
NONMETALLIC HARDNESS RATING45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A


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