5310-01-054-5981 WASHER,FLAT Index 3120-01-054-5983 BEARING,WASHER,THRUST

National Stock Number:
5310-01-054-5982

Federal Supply Class:
5310

National Item Identification Number:
010545982

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:
2300-0157-00106032ANTENNA PRODUCTS CORPORATION


Techincal Specification:
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.636 INCHES MINIMUM
OUTSIDE DIAMETER1.086 INCHES MAXIMUM
MATERIAL THICKNESS0.156 INCHES NOMINAL
MATERIALSTEEL OVERALL
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A153 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL


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