2915-01-525-7130 PUMP,SUBMERGED,AIRCRAFT Index 3950-01-525-7132 TROLLEY,MONORAIL

National Stock Number:
5365-01-525-7131

Federal Supply Class:
5365

National Item Identification Number:
015257131

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:
767636-296124TRANSDIGM INC


Techincal Specification:
INSIDE DIAMETER0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059 300 SERIES MIL SPEC SINGLE MATERIAL RESPONSE OR QQ-S-766 (1/4 OR 1/2 HARD) FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 316 OR STEEL CORROSION RESISTING
PART NAME ASSIGNED BY CONTROLLING AGENCYSHIM
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.810 INCHES MINIMUM AND 0.830 INCHES MAXIMUM
OVERALL THICKNESS0.019 INCHES MINIMUM AND 0.021 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35, TYPE I, II, OR III FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPASSIVATE


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