National Item Identification Number
00-931-2999
009312999
5365-00-931-2999
5365009312999
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)
24446
Reference Numbers (Part Numbers)
165A216BC1
165A216BC1
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
INSIDE DIAMETER
OUTSIDE DIAMETE
Required Description
STEEL COMP 1018
QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE
2.625 INCHES NOMINA