National Item Identification Number
01-351-9571
013519571
5365-01-351-9571
5365013519571
National Stock Number
Item Name
SPACER,RING
Federal Supply Class
5365
Description
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.
Commercial and Government Entity Code (Supplier Data)
53711
95024
JOHN CRANE-HOUDAILLE INC
LAWRENCE PARK INDUSTRIAL DISTRICT
682 PARKWAY DR
BROOMALL
PA
19008
215-356-6800
Reference Numbers (Part Numbers)
845-6556392-1
845-6556392-1
Required Categories
OVERALL THICKNESS
INSIDE DIAMETER
OUTSIDE DIAMETER
SPECIAL FEATURES
Required Description
0.182 INCHES MINIMUM AND
0.187 INCHES MAXIMUM
2.435 INCHES NOMINAL
2.524 INCH