5310-01-286-8006 WASHER,FLAT Index 5310-01-286-8008 WASHER,RECESSED

National Stock Number:
5310-01-286-8007

Federal Supply Class:
5310

National Item Identification Number:
012868007

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:
5310PL08183879009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5338739-004SS53711NAVAL SEA SYSTEMS COMMAND
5338739-004SX06641CENTURY FASTENERS CORP.
5338739-004SX15526METRIC AND MULTISTANDARD COMPONENTS CORP
5338739-004SX50394SPS TECHNOLOGIES INC UNBRAKO DIV
5338739-004SX53711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
HOLE DIAMETER6.3 MILLIMETERS MINIMUM AND 6.7 MILLIMETERS MAXIMUM
OUTSIDE DIAMETER11.4 MILLIMETERS NOMINAL
MATERIAL THICKNESS1.5 MILLIMETERS MINIMUM AND 1.7 MILLIMETERS MAXIMUM
MATERIALSTEEL COMP 431 OVERALL
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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