6665-00-792-2536 BRACKET,MASK TESTIN Index 5340-00-792-2540 BUMPER

National Stock Number:
5365-00-792-2539

Federal Supply Class:
5365

National Item Identification Number:
007922539

Description:
BUSHING,NONMETALLIC

Detail:
An item, made of rubber or plastic, usually cylindrical, with or without a flange, having one or more holes extending through its entire length, usually parallel to its axis. The overall length must exceed 25 percent of its diameter or a distance across the peripheral flats for items without a flange. For items formed of other material see BUSHING, SLEEVE. Excludes BUMPER, NONMETALLIC and GROMMET NONMETALLIC.


Manufacturer Information:
A136-45-3981361EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC


Techincal Specification:
BOTTOM TAPERED PORTION HEIGHT0.625 INCHES NOMINAL
CENTER HOLE DIAMETER0.312 INCHES NOMINAL
DESIGN TYPESINGLE CENTRALLY LOCATED HOLE
OVERALL LENGTH0.625 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-3065 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALRUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OR RUBBER BUTADIENE-STYRENE CLASS SBR OR RUBBER POLYSULFIDE CLASS T OR RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER CHLOROPRENE CLASS CR OR RUBBER SILICONE CLASS Q OR RUBBER POLYACRYLATE CLASS ACM
NONMETALLIC HARDNESS RATING35.0 NOMINAL DUROMETER
STYLE DESIGNATORROUND TAPERED
TAPERED BODY LARGEST DIAMETER1.000 INCHES NOMINAL
TAPERED BODY SMALLEST DIAMETER0.750 INCHES NOMINAL


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