5305-00-627-8776 SCREW,CAP,SOCKET HEAD Index 9540-00-627-8778 STRUCTURAL SECTION,SPECIAL SHAPE

National Stock Number:
5310-00-627-8777

Federal Supply Class:
5310

National Item Identification Number:
006278777

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:
S8157AE105-0570210HONEYWELL INTERNATIONAL INC.
S8157AE105-0599193HONEYWELL INTERNATIONAL INC.
S8157AE105-05059364HONEYWELL INTERNATIONAL INC.
S8157AE105-05099193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.510 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
OVERALL DIAMETER0.840 INCHES MINIMUM AND 0.860 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-576 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALCOPPER ALLOY OVERALL
PERIPHERAL SHAPE STYLEROUND
SPECIFICATION/STANDARD DATA70210-S8157 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
THICKNESS0.050 INCHES NOMINAL


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