5310-00-616-6185 NUT,SELF-LOCKING,HEXAGON Index 5310-00-616-6190 WASHER,FLAT

National Stock Number:
5365-00-616-6189

Federal Supply Class:
5365

National Item Identification Number:
006166189

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:
8A11C2X0132X0146S0385PIONEER TRADING CO.
X1026T550AT62SIEMENS ENERGY, INC.
X1026T5530760INGERSOLL RAND CO
X1026T55830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
X1026T5588663DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE
X1026T558FGX3CURTISS-WRIGHT ELECTRO-MECHANICAL CORP


Techincal Specification:
INSIDE DIAMETER1.500 INCHES NOMINAL
OUTSIDE DIAMETER1.719 INCHES NOMINAL
OVERALL THICKNESS0.031 INCHES NOMINAL
MATERIALCOPPER


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