6210-00-947-6740 LENS,LIGHT Index 3020-00-947-6743 PULLEY,GROOVE

National Stock Number:
5365-00-947-6742

Federal Supply Class:
5365

National Item Identification Number:
009476742

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:
15532-198089ELECTRO-TEC CORP DBA MOOG INC., COMPONENTS GROUP


Techincal Specification:
FSC APPLICATION DATASLIP RING UNIT ASSY,HELICOPTER
INSIDE DIAMETER6.000 INCHES MINIMUM AND 6.010 INCHES MAXIMUM
OUTSIDE DIAMETER6.270 INCHES NOMINAL
OVERALL THICKNESS0.252 INCHES MINIMUM AND 0.256 INCHES MAXIMUM
SURFACE TREATMENTANODIZE


Click here to Register for Free 30-day Trial