National Item Identification Number
01-177-4253
011774253
5365-01-177-4253
5365011774253
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)
32643
FAIRCHILD AEROSTRUCTURES COMPANY
17800 GOTHARD STREET
HUNTINGTON BEACH
CA
92647
714-841-1750
5G199
ORNEE MFG INC
222 S MOTOR AVE
AZUSA
CA
91702
626-815-8400
8V613
Reference Numbers (Part Numbers)
7-318000029
7-318000029
7-318000029
7-318000029
Required Categories
Required Description