5985-01-128-6481 CASE,ANTENNA Index 5325-01-128-6484 RING,RETAINING

National Stock Number:
5365-01-128-6483

Federal Supply Class:
5365

National Item Identification Number:
011286483

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:
187885-003099657MAROTTA CONTROLS INC
281270-0004 MAIN ITEM 1799657MAROTTA CONTROLS INC


Techincal Specification:
INSIDE DIAMETER0.875 INCHES MINIMUM AND 0.878 INCHES MAXIMUM
OUTSIDE DIAMETER1.060 INCHES MINIMUM AND 1.065 INCHES MAXIMUM
OVERALL THICKNESS0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OR ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL


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