National Item Identification Number
00-487-2112
004872112
5365-00-487-2112
5365004872112
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)
04643
COMTEC INFORMATION SYSTEMS INC
DIGITRONICS DIV
30 PLAN WAY
WARWICK
RI
02886
401-739-5800
Reference Numbers (Part Numbers)
BA3124
Required Categories
MATERIAL
SURFACE TREATMENT
INSIDE DIAMETER
OUTSIDE DIAMETER
THE MANUFACTURER
Required Description
ALUMINUM ALLOY
ANODIZE
2.575 INCHES MINIMUM AND
2.580 INCHES MAXIMUM
2.985 I