National Item Identification Number
00-912-5851
009125851
5365-00-912-5851
5365009125851
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)
98889
34519
HARMONID DRIVE TECHNOLOGIES NABTESCO
INC.
247
LYNNFIELD
PEABODY
MA
01960
978-532-1800
Reference Numbers (Part Numbers)
60023
7343133
Required Categories
OVERALL THICKNESS
INSIDE DIAMETER
OUTSIDE DIAMETER
SURFACE FINISH
III FSC AP
Required Description
0.500 INCHES NOMINAL
3.128 INCHES NOMINAL
3.504 INCHES NOMINAL
63.0 MICROINCH
