5945-12-343-8139 RELAY,ELECTROMAGNETIC Index 6220-12-343-8213 LIGHT,NAVIGATIONAL,AIRCRAFT

National Stock Number:
5310-12-343-8210

Federal Supply Class:
5310

National Item Identification Number:
123438210

Description:
WASHER,SPRING TENSION

Detail:
A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.


Manufacturer Information:
DIN137-B12-8-F3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN137-B12-8-NICRD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
HARDNESS RATING50,0 ROCKWELL C MAXIMUM
HOLE DIAMETER13,0 MILLIMETERS NOMINAL
MATERIAL THICKNESS1,27 MILLIMETERS MAXIMUM
MATERIALSTEEL
OUTSIDE DIAMETER24,65 MILLIMETERS MAXIMUM
OVERALL HEIGHT5,0 MILLIMETERS MAXIMUM
STYLE DESIGNATORSPRING TENSION
SURFACE TREATMENTNICKEL AND CHROMIUM
TEST DATA DOCUMENTD8286-DIN137 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).


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