9310-00-171-4387 PAPER,BOOK Index 5310-00-171-4390 WASHER,FLAT

National Stock Number:
5310-00-171-4389

Federal Supply Class:
5310

National Item Identification Number:
001714389

Description:
WASHER,SPRING TENSION

Detail:
A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.


Manufacturer Information:
G103-35326512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
HARDNESS RATING43.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM
HOLE DIAMETER1.250 INCHES NOMINAL
OUTSIDE DIAMETER1.500 INCHES MAXIMUM
OVERALL HEIGHT0.200 INCHES MINIMUM AND 0.245 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7947,COND 1 OR 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.0045 INCHES MINIMUM AND 0.0055 INCHES MAXIMUM
MATERIALSTEEL COMP 1095 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
SURFACE TREATMENTTIN OVERALL


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