National Item Identification Number
00-554-1168
005541168
5365-00-554-1168
5365005541168
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)
1A679
LEE AIR COMPANY
DBA LEE AIR
7545 WHEATLAND AVE
SUN VALLEY
CA
91352
818-767-0777
18355
88277
Reference Numbers (Part Numbers)
4439553-509
4439553-509
4439553-509
Required Categories
MATERIAL
OVERALL THICKNESS
INSIDE DIAMETER
OUTSIDE DIAMETER
SURFACE FINISH;
Required Description
ALUMINUM ALLOY
0.118 INCHES MINIMUM AND
0.130 INCHES MAXIMUM
2.230 INCHES NOM