4820-01-104-0950 DISK,VALVE Index 4710-01-104-0952 PIPE,EXHAUST

National Stock Number:
5365-01-104-0951

Federal Supply Class:
5365

National Item Identification Number:
011040951

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:
PWA52360-1477445RTX CORPORATION


Techincal Specification:
FSC APPLICATION DATAF-100 AIRCRAFT SUPPORT EQUIP
INSIDE DIAMETER3.000 INCHES MINIMUM AND 3.005 INCHES MAXIMUM
OVERALL THICKNESS0.500 INCHES NOMINAL
MATERIALSTEEL COMP 304
OUTSIDE DIAMETER3.500 INCHES NOMINAL
SPECIAL FEATURES0.125 IN. DIA THRU HOLE,AT A 15 DEG ANGLE,1


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