6645-00-641-2674 STAMP,TIME Index 5365-00-641-2684 SPACER,RING

National Stock Number:
5365-00-641-2683

Federal Supply Class:
5365

National Item Identification Number:
006412683

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:
4824-3113742PC55445480064NAVAL SHIP SYSTEMS COMMAND
4824-3113743PC55445480064NAVAL SHIP SYSTEMS COMMAND
548150PC55445406840BENDIX CORP THE
548150PC55445459364HONEYWELL INTERNATIONAL INC.
548150PC55445477068ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV
548160PC55445406840BENDIX CORP THE
548160PC55445459364HONEYWELL INTERNATIONAL INC.
548160PC55445477068ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV
55445459364HONEYWELL INTERNATIONAL INC.
55445477068ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV


Techincal Specification:
INSIDE DIAMETER0.654 INCHES NOMINAL
OUTSIDE DIAMETER0.822 INCHES NOMINAL
OVERALL THICKNESS0.031 INCHES NOMINAL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE


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