5310-01-187-0685 WASHER,FLAT Index 5310-01-187-0689 WASHER,RECESSED

National Stock Number:
5310-01-187-0688

Federal Supply Class:
5310

National Item Identification Number:
011870688

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:
2074183-230927914HONEYWELL INTERNATIONAL INC DBA HONEYWELL
36037-230927914HONEYWELL INTERNATIONAL INC DBA HONEYWELL


Techincal Specification:
HARDNESS RATING90.0 ROCKWELL B MINIMUM
HOLE DIAMETER0.255 INCHES MINIMUM AND 0.267 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-750,COMP A,HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.062 INCHES NOMINAL
MATERIALCOPPER ALLOY 510 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.493 INCHES MAXIMUM
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-N-290,CL 1,GR F,TY VI(KC) FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTNICKEL OVERALL


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