4730-66-151-6976 ADAPTER,STRAIGHT,FLANGE TO PIPE Index 2510-66-151-6978 INSULATION,VEHICULAR

National Stock Number:
5365-66-151-6977

Federal Supply Class:
5365

National Item Identification Number:
661516977

Description:
SPACER,RING

Detail:
A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see GASKET. For items manufactured from lubricated plastics, see BEARING, WASHER, THRUST. For items manufactured from lubricated felt, see FELT, MECHANICAL, PREFORMED. Excludes DISK, VALVE; INSULATOR WASHER; and SHIM. See also SPACER, PLATE and SPACER, SLEEVE.


Manufacturer Information:
9KP69945152OSHKOSH CORP
9KP69975Q65OSHKOSH DEFENSE LLC
LTA-A08-029Z0655THALES AUSTRALIA - BENDIGO LAND & JOINT SYSTEMS
LTA-A08-029-001Z0655THALES AUSTRALIA - BENDIGO LAND & JOINT SYSTEMS


Techincal Specification:
INSIDE DIAMETER20.0 MILLIMETERS NOMINAL
MATERIALSTEEL
OUTSIDE DIAMETER30.0 MILLIMETERS NOMINAL
OVERALL THICKNESS6.0 MILLIMETERS NOMINAL
SPECIAL FEATURESSPACER,EXHAUST MUFFLER BRACKET


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