5310-01-266-5039 WASHER,FLAT Index 5330-01-266-5041 SEAL,PLAIN

National Stock Number:
5310-01-266-5040

Federal Supply Class:
5310

National Item Identification Number:
012665040

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:
DIN127B-M16-A4C15526METRIC AND MULTISTANDARD COMPONENTS CORP


Techincal Specification:
HARDNESS RATING44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM
HOLE DIAMETER16.2 MILLIMETERS NOMINAL
OUTSIDE DIAMETER27.4 MILLIMETERS MAXIMUM
MATERIAL THICKNESS3.5 MILLIMETERS NOMINAL
MATERIALSTEEL OVERALL
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENTZINC AND CHROMATE OVERALL


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