National Item Identification Number
01-318-6820
013186820
5365-01-318-6820
5365013186820
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)
19080
ROBISON ELECTRONICS INC
3580 SACRAMENTO DR
8121
SAN LUIS OBISPO
CA
93401
805-544-8000
19080
ROBISON ELECTRONICS INC
3580 SACRAMENTO DR
8121
SAN LUIS OBISPO
CA
93401
805-544-8000
Reference Numbers (Part Numbers)
RC-TO18038-1V
RC-T018038-IV
Required Categories
Required Description