5310-01-067-0379 WASHER,LOCK Index 5325-01-067-0382 STUD ASSEMBLY,TURNLOCK FASTENER

National Stock Number:
5310-01-067-0381

Federal Supply Class:
5310

National Item Identification Number:
010670381

Description:
WASHER,SHOULDERED

Detail:
A WASHER, ROUND IN SHAPE, AND HAVING A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS FLAT AND UNBROKEN, THE OTHER SURFACE IS IN THE FORM OF A RAISED SHOULDER (BOSS) HAVING A FLAT BEARING SURFACE. THE THICKNESS OF THE SHOULDER (BOSS) MUST NOT EXCEED 25 PERCENT OF THE SHOULDER (BOSS) DIAMETER. FOR ITEMS HAVING A SHOULDER (BOSS) OF GREATER THICKNESS, USE BEARING, SLEEVE; BUSHING SLEEVE; OR SPACER, SLEEVE. EXCLUDES INSULATOR, WASHER AND THRUST TYPE WASHERS.


Manufacturer Information:
2646-49550-PH38506540NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV
2646-49550-PH3851YGB8CAREY MANUFACTURING CO, INC
JGH12202750EATON AEROSPACE LLC


Techincal Specification:
HOLE DIAMETER0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
OUTSIDE DIAMETER0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM
MATERIAL THICKNESS0.031 INCHES NOMINAL
MATERIALPLASTIC PHENOLIC OVERALL
SHOULDER HEIGHT0.050 INCHES NOMINAL
SHOULDER DIAMETER0.485 INCHES MINIMUM AND 0.495 INCHES MAXIMUM
STYLE DESIGNATORSHOULDERED


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