National Item Identification Number
00-037-4922
000374922
5365-00-037-4922
5365000374922
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)
45934
ONTIC ENGINEERING & MANUFACTURING
INC
20360 PLUMMER ST
CHATSWORTH
CA
91311
818-725-2127
56705
DONALLCO INC
7240 COLDWATER CANYON AVE
3944
NORTH HOLLYWOOD
CA
91609
213-875-0550
Reference Numbers (Part Numbers)
739-20A
739-20A
Required Categories
MATERIAL
SURFACE TREATMENT
INSIDE DIAMETER
THE MANUFACTURERS DATA
MANUFACTUR
Required Description
STEEL
CADMIUM
1.094 INCHES NOMINAL
56705
739-20A