4720-00-054-0635 HOSE ASSEMBLY,NONMETALLIC Index 4730-00-054-0645 TEE,TUBE

National Stock Number:
5365-00-054-0643

Federal Supply Class:
5365

National Item Identification Number:
000540643

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.


Techincal Specification:
BOTTOM TAPERED PORTION HEIGHT0.562 INCHES NOMINAL
CENTER HOLE DIAMETER0.438 INCHES NOMINAL
DESIGN TYPESINGLE CENTRALLY LOCATED HOLE
LONGER TAPER SMALLEST DIAMETER0.875 INCHES NOMINAL
OVERALL LENGTH0.688 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-STD-417, TYPE 2, CLASS SB, GRADE SB515ABEF MIL STD SINGLE MATERIAL RESPONSE
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
NONMETALLIC HARDNESS RATING45.0 MINIMUM DUROMETER AND 55.0 MAXIMUM DUROMETER
STYLE DESIGNATORROUND TAPERED
TAPERED BODY LARGEST DIAMETER1.125 INCHES NOMINAL
TAPERED BODY SMALLEST DIAMETER0.875 INCHES NOMINAL
TAPERED PORTION HEIGHT0.125 INCHES NOMINAL


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