5935-01-453-9102 CONNECTOR,RECEPTACLE,ELECTRICAL Index 5998-01-453-9104 CIRCUIT CARD ASSEMBLY

National Stock Number:
5365-01-453-9103

Federal Supply Class:
5365

National Item Identification Number:
014539103

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:
693534244114BAE SYSTEMS LAND & ARMAMENTS L.P.
693534253711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
INSIDE DIAMETER1.250 INCHES MINIMUM AND 1.255 INCHES MAXIMUM
OUTSIDE DIAMETER1.654 INCHES NOMINAL
OVERALL THICKNESS0.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 631
SPECIAL FEATURESCHAMFERED ON ONE END OF ID
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPASSIVATE


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