5310-21-913-3439 WASHER,FLAT Index 5310-21-913-3443 NUT,PLAIN,KNURLED

National Stock Number:
5310-21-913-3440

Federal Supply Class:
5310

National Item Identification Number:
219133440

Description:
WASHER,LOCK

Detail:
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces


Manufacturer Information:
15-SN94223SPAENAUR INC DBA SPAENAUR INC.


Techincal Specification:
HOLE DIAMETER0.190 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASME/ANSI B18.21.1 ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIAL THICKNESS0.047 INCHES NOMINAL
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSPRING SPLIT LOCKWASHER (REGULAR STYLE, HELICAL-SPLIT TYPE)
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SUPPLEMENTARY FEATURESINSIDE DIAMETER NOMINAL BOLT SIZE 10; 0.0620 INCH NOMINAL WIDTH
SURFACE TREATMENTZINC OVERALL


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