5310-01-070-9645 WASHER,FLAT Index 5310-01-070-9647 WASHER,SPRING TENSION

National Stock Number:
5310-01-070-9646

Federal Supply Class:
5310

National Item Identification Number:
010709646

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:
2642-31231-N-25206540NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV
2642-31231-N-2521YGB8CAREY MANUFACTURING CO, INC
9228A81H0131442NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
HOLE DIAMETER0.252 INCHES NOMINAL
OUTSIDE DIAMETER0.500 INCHES NOMINAL
MATERIAL THICKNESS0.031 INCHES NOMINAL
MATERIALPLASTIC POLYAMIDE OVERALL
SHOULDER HEIGHT0.031 INCHES NOMINAL
SHOULDER DIAMETER0.312 INCHES NOMINAL
STYLE DESIGNATORSHOULDERED


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