5305-00-638-7927 SETSCREW Index 3940-00-638-7945 BLOCK,TACKLE

National Stock Number:
5310-00-638-7944

Federal Supply Class:
5310

National Item Identification Number:
006387944

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:
RA834951663HYDRO-AIRE AEROSPACE CORP.


Techincal Specification:
HARDNESS RATING46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM
HOLE DIAMETER1.698 INCHES MINIMUM AND 1.708 INCHES MAXIMUM
OUTSIDE DIAMETER2.151 INCHES MINIMUM AND 2.161 INCHES MAXIMUM
OVERALL HEIGHT0.204 INCHES MINIMUM AND 0.234 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.018 INCHES NOMINAL
MATERIALSTEEL COMP 1010 OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL


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