National Item Identification Number
01-141-9493
011419493
5365-01-141-9493
5365011419493
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)
21476
RICHARDS INDUSTRIES VALVE GROUP
JORDAN VALVE DIV
3170 WASSON RD
CINCINNATI
OH
45209
513-533-5600
21476
RICHARDS INDUSTRIES VALVE GROUP
JORDAN VALVE DIV
3170 WASSON RD
CINCINNATI
OH
45209
513-533-5600
Reference Numbers (Part Numbers)
H7801
7801-010 OR DA77640 PC 35
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
OVERALL THICKNESS
INSIDE DIAMET
Required Description
COPPER ALLOY 510
QQ-B-750,COMP A FED SPEC SINGLE MATERIAL RESPONSE
0.149 INCHE