6810-01-521-2617 PURGE EXHAUST DAMP Index 4720-01-521-2619 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
5365-01-521-2618

Federal Supply Class:
5365

National Item Identification Number:
015212618

Description:
SPACER,RING

Detail:
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.


Manufacturer Information:
1242316519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12423165-002076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
12423165-0020FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP


Techincal Specification:
INSIDE DIAMETER0.4 MILLIMETERS NOMINAL
OVERALL THICKNESS6.3 MILLIMETERS NOMINAL
MATERIALSTEEL
PART NAME ASSIGNED BY CONTROLLING AGENCYSPACER, FLAT
SPECIAL FEATURESMETRIC


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