5330-00-470-3207 PACKING,PREFORMED Index 5360-00-470-3215 SPRING,HELICAL,COMPRESSION

National Stock Number:
5310-00-470-3211

Federal Supply Class:
5310

National Item Identification Number:
004703211

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:
SMB63268808323SERVICE SUPPLY CO INC
SMB63268880063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.320 INCHES MINIMUM AND 0.332 INCHES MAXIMUM
OUTSIDE DIAMETER0.865 INCHES MINIMUM AND 0.900 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION66 MIL STD ALL MATERIAL RESPONSES OVERALL
MATERIAL THICKNESS0.032 INCHES MINIMUM AND 0.040 INCHES MAXIMUM
MATERIALSTEEL COMP 302 OR STEEL COMP 420 OVERALL
STYLE DESIGNATORFLAT EXTERNAL AND INTERNAL TEETH
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072,FINISH NO. E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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