National Item Identification Number
01-529-0974
015290974
5365-01-529-0974
5365015290974
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)
27188
MARMON-HERRINGTON COMPANY
13001 MAGISTERIAL DR
LOUISVILLE
KY
40223
502-253-0277
Reference Numbers (Part Numbers)
R22 1020
Required Categories
III END ITEM IDENTIFICATION
III PART NAME ASSIGNED BY CONTROLLING AGENCY
Required Description
2320-01-519-8173
SPACER RING
