National Item Identification Number
00-498-7446
004987446
5365-00-498-7446
5365004987446
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)
97375
AIR-LOCK INCORPORATED
DBA
108 GULF ST
MILFORD
CT
06460
203-878-4691
71483
DAVID CLARK COMPANY INCORPORATED
360 FRANKLIN ST
WORCESTER
MA
01604
508-751-5800
Reference Numbers (Part Numbers)
AL6087
28690P01
Required Categories
Required Description