5340-00-175-7554 SEAL,LEAD Index 5340-00-175-7556 BUMPER

National Stock Number:
5342-00-175-7555

Federal Supply Class:
5342

National Item Identification Number:
001757555

Description:
MOUNT,RESILIENT,WEAPON SYSTEM

Detail:
An item made of material having elastic properties. It may have rigid mounting facilities such as a flange(s), sleeve(s), stud(s) or the like. It is designed to isolate or dampen shock and/or vibration of a continuous or intermittent origin and serve as a support for a weapon system component to be isolated. Excludes MOUNT, RESILIENT, GENERAL PURPOSE; SPRING (as modified); BUMPER, NONMETALLIC; BUMPER, RUBBER; BUSHING, NONMETALLIC; hydraulic and pneumatic shock absorbers, dash-pots, grommets, and shock pads.


Manufacturer Information:
81766-35RQL2DRS ENVIRONMENTAL SYSTEMS INC
81766-392878HDT EXPEDITIONARY SYSTEMS INC
81766-394833KECO INDUSTRIES INC.


Techincal Specification:
BUSHING LENGTH0.428 INCHES NOMINAL
HEIGHT0.428 INCHES NOMINAL
INSIDE DIAMETER0.400 INCHES NOMINAL
LOAD/FREQUENCY RANGE36 TO 44 CPS
MAJOR OUTSIDE DIAMETER1.090 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING INSERT
MATERIALSTEEL CORROSION RESISTING SPACER
MINOR OUTSIDE DIAMETER0.810 INCHES NOMINAL
NONMETALLIC HARDNESS RATING50.0 NOMINAL DUROMETER
SPECIAL FEATURESELASTOMER COLOR BROWN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171, FINISH 5.4 MIL STD SINGLE TREATMENT RESPONSE INSERT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171, FINISH 5.4 MIL STD SINGLE TREATMENT RESPONSE SPRING
SURFACE TREATMENTPASSIVATE INSERT
SURFACE TREATMENTPASSIVATE SPRING


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