5310-00-187-7487 WASHER,FLAT Index 5998-00-187-7490 CIRCUIT CARD ASSEMBLY

National Stock Number:
5365-00-187-7489

Federal Supply Class:
5365

National Item Identification Number:
001877489

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:
G701360114X0AT62SIEMENS ENERGY, INC.
G701360114X830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
G701360114X8FGX3CURTISS-WRIGHT ELECTRO-MECHANICAL CORP
GKT9540AT62SIEMENS ENERGY, INC.
GKT95493236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL13282SH1-14193236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE


Techincal Specification:
INSIDE DIAMETER1.140 INCHES NOMINAL
OUTSIDE DIAMETER1.359 INCHES NOMINAL
OVERALL THICKNESS0.031 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-576,COLD ROLLED,SOFT ANNEALED FED SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY 130


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