National Item Identification Number
00-753-4171
007534171
5365-00-753-4171
5365007534171
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)
08179
70210
08179
70210
08179
70210
Reference Numbers (Part Numbers)
470466PC98-051INTHK
470466PC98-051INTHK
470466PC98-051INTHK
470467PCLN85-051I
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
OVERALL THICK
Required Description
STEEL COMP 302
MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE
PASSIVATE
0.051 I
