5310-01-027-5294 WASHER,FLAT Index 5925-01-027-5298 CIRCUIT BREAKER

National Stock Number:
5310-01-027-5297

Federal Supply Class:
5310

National Item Identification Number:
010275297

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:
10947272-219204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM53.0 ROCKWELL C MAXIMUM
HEAT TREATMENTQUENCHED AND QUENCHED AND TEMPEREDTEMPERED
HOLE DIAMETER0.141 INCHES MINIMUM AND 0.141 INCHES MINIMUM AND 0.148 INCHES MAXIMUM0.148 INCHES MAXIMUM
OUTSIDE DIAMETER0.216 INCHES MAXIMUM0.216 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A682 ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIAL THICKNESS0.030 INCHES NOMINAL0.030 INCHES NOMINAL
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171,FINISH 1.1.2.2. MIL STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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