National Item Identification Number
00-943-8779
009438779
5365-00-943-8779
5365009438779
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)
S0254
KITO MFG CO. LTD
KAWASAKI
JAPAN
00285
KWIK FILE STORAGE SYSTEMS LLC
500 73RD AVE NE
MINNEAPOLIS
MN
55432
804-823-4351
77443
WESTWAY PRODUCTS CORP
31878 CAMINO CAPISTRANO SUITE 270
SAN JUAN CAPISTRANO
CA
92675
415-449-0843
77445
Reference Numbers (Part Numbers)
520839
520839
520839
520839
520839
520839
Required Categories
OVERALL THICKNESS
INSIDE DIAMETER
OUTSIDE DIAMETER
III FSC APPLICATION DATA
Required Description
0.096 INCHES NOMINAL
1.972 INCHES NOMINAL
2.260 INCHES NOMINAL
1. COMPRESSER