5310-01-112-6656 WASHER,FLAT Index 5310-01-112-6658 WASHER,SPRING TENSION

National Stock Number:
5310-01-112-6657

Federal Supply Class:
5310

National Item Identification Number:
011126657

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:
10122170A486GNIMIKKEISTOKESKUS NCB FINLAND
1958-C-1813002GOODRICH CORPORATION
74A450631-200106651MCCAY TOOL AND ENGINEERING COMPANY
74A450631-200112829PIONEER MACHINE PRODUCTS INC.
74A450631-200117520ANDERSON MACHINE AND TOOL WORKS INC
74A450631-200118463CARDEN MACHINE SHOP, INC.
74A450631-20011935AISRAEL AEROSPACE INDUSTRIES LTD. SHL - AERO ASSEMBLIES DIVISION
74A450631-20012M490NASSAU TOOL WORKS, INC
74A450631-200132168ALL TOOLS INC. DBA E2 PRECISION PRODUCTS
74A450631-200135962SAFRAN LANDING SYSTEMS CANADA INC
74A450631-20014S687ANDERSON MACHINE AND ENGINEERING CO INC
74A450631-200165910MAYDAY MANUFACTURING CO.
74A450631-200176301THE BOEING COMPANY
74A450631-200185941MAGELLAN AEROSPACE, NEW YORK, INC.
74A450631-2001S5495ISRAEL AEROSPACE INDUSTRIES LTD. SHL - AERO ASSEMBLIES DIVISION


Techincal Specification:
MATERIALCOPPER OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-530,COND AT FED SPEC ALL MATERIAL RESPONSES OVERALL
STYLE DESIGNATORSHOULDERED
HOLE DIAMETER2.110 INCHES MINIMUM AND
2.112 INCHES MAXIMUM
SHOULDER DIAMETER2.252 INCHES MINIMUM AND
2.253 INCHES MAXIMUM
OUTSIDE DIAMETER2.869 INCHES MINIMUM AND
2.871 INCHES MAXIMUM
SHOULDER HEIGHT0.455 INCHES MINIMUM AND
0.465 INCHES MAXIMUM
MATERIAL THICKNESS0.089 INCHES MINIMUM AND
0.090 INCHES MAXIMUM
SURFACE FINISH63.0 MICROINCHES TOP


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