5310-01-022-8947 WASHER,LOCK Index 5305-01-022-8951 SCREW,CAP,SOCKET HEAD

National Stock Number:
5310-01-022-8950

Federal Supply Class:
5310

National Item Identification Number:
010228950

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:
10121977A486GNIMIKKEISTOKESKUS NCB FINLAND
1401-121355LTA/D-CEMCO INC DBA D-CEMCO
993340-182577RAYTHEON COMPANY
DPR410-118915PEP WEST, INC. DBA PENTAIR TECHNICAL PRODUCTS USE CAGE CODE 61081 FOR CATALOGING DIV PENTAIR TECHNICAL PRODUCTS
DPR410-161081SCHROFF INC
DPR410-162372PRECISE OF CALIFORNIA DIV OF ADJUSTABLE BUSHING CORP


Techincal Specification:
HOLE DIAMETER0.165 INCHES MINIMUM AND 0.175 INCHES MAXIMUM
OUTSIDE DIAMETER0.304 INCHES MINIMUM AND 0.320 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONL-P-509,TY 4,GR 10 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
MATERIALPLASTIC OVERALL
SHOULDER HEIGHT0.049 INCHES NOMINAL
SHOULDER DIAMETER0.206 INCHES MINIMUM AND 0.216 INCHES MAXIMUM
STYLE DESIGNATORSHOULDERED


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