National Item Identification Number
00-523-8398
005238398
5365-00-523-8398
5365005238398
National Stock Number
Item Name
SPACER,RING
Federal Supply Class
5365
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-2350-222-20P-2/TM-9-2350-222-20P-20377.htm
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-2350-222-20P-2/TM-9-2350-222-20P-20431.htm
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-2350-222-34P-2/TM-9-2350-222-34P-20493.htm
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-2350-222-34P-2/TM-9-2350-222-34P-20588.htmDescription
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)
19207
NSN (National Stock Number) 5365-00-523-8398, 5365005238398 NIIN (National Identification Number) 00-523-8398, 005238398
Part Numbers (Reference Numbers)
5238398
Required Categories
MATERIAL
HARDNESS RATING
OVERALL THICKNESS
INSIDE DIAMETER
OUTSIDE DIAMETER;
Required Description
COPPER
55.0 ROCKWELL F NOMINAL
0.094 INCHES MINIMUM AND
0.099 INCHES MAXIMUM;