National Item Identification Number
12-190-6431
121906431
5365-12-190-6431
5365121906431
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)
B1223
BOSCH ROBERT NV
HENRI GENESSESTRAAT1
BRUSSEL
B-1070
BELGIUM
32 2 525 52 71
D8015
BOSCH ROBERT GMBH
GESCHAEFTSBEREICH KH
41 09 60
KARLSRUHE
GERMANY
0721-942-2254
D8266
MTU FRIEDRICHSHAFEN GMBH
FRIEDRICHSHAFEN GMBH
MAYBACHPLATZ 1
FRIEDRICHSHAFEN
88045
GERMANY
07541-90-0
Reference Numbers (Part Numbers)
1 420 105 002
1420105002
8690740050
Required Categories
Required Description