5306-00-420-6972 BOLT,MACHINE Index 5895-00-420-6981 MODULE,COUNTERMEASU

National Stock Number:
5310-00-420-6976

Federal Supply Class:
5310

National Item Identification Number:
004206976

Description:
WASHER,FLAT

Detail:
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.


Manufacturer Information:
107661P2110AT62SIEMENS ENERGY, INC.
107661P21193236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
107672PC2110AT62SIEMENS ENERGY, INC.
107672PC21193232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
107661PC21193232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
107672PC21193236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
107761PC2110AT62SIEMENS ENERGY, INC.
107772PC2110AT62SIEMENS ENERGY, INC.
114961PC2110AT62SIEMENS ENERGY, INC.
114961PC21193232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
107772PC21193232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
107761PC21193232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
107761PC21193236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
107772PC21193236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
114972PC2110AT62SIEMENS ENERGY, INC.
18B0AT62SIEMENS ENERGY, INC.
18B93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
114972PC21193232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
90011PC21193232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
90022PC21193232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
114961PC21193236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
114972PC21193236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
18B93236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER1.865 INCHES MINIMUM AND 1.885 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 316 OVERALL
OVERALL DIAMETER2.615 INCHES MINIMUM AND 2.635 INCHES MAXIMUM
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM


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