2840-00-953-3883 BLADE,TURBINE,ROTOR TURBINE ENGI Index 2840-00-953-3885 BLADE,TURBINE,ROTOR TURBINE ENGI

National Stock Number:
5365-00-953-3884

Federal Supply Class:
5365

National Item Identification Number:
009533884

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:
BL-2095-R12708484BREEZE-EASTERN LLC
BL2095-R127KA498G E DINSDALE T/A AIRDALE AEROSPACE
BL2095C12708484BREEZE-EASTERN LLC
BL2095R12708484BREEZE-EASTERN LLC


Techincal Specification:
INSIDE DIAMETER4.312 INCHES NOMINAL
OUTSIDE DIAMETER4.719 INCHES NOMINAL
OVERALL THICKNESS0.031 INCHES NOMINAL
MATERIALSTEEL
SURFACE TREATMENTCADMIUM AND CHROMATE


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