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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
SPACER , RING

Definition:

A CIRCULAR-SHAPED ITEM DESIGNED TO MAINTAIN PREDETERMINED DISTANCE BETWEEN ASSEMBLED PARTS AND/OR FOR DISTRIBUTING PRESSURE OR PREVENTING ENDWISE MOVEMENT BETWEEN MEMBER PARTS. IT HAS A SOLID CROSS-SECTION AND TWO FLAT PARALLEL BEARING SURFACES. THE DISTANCE BETWEEN THE BEARING SURFACES PERPENDICULAR TO THE AXIS OF THE CENTRALLY LOCATED HOLE SHALL NOT EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER. THE DIAMETER OF THE CENTRALLY LOCATED HOLE MUST EXCEED 75 PERCENT OF THE OUTSIDE DIAMETER. EXCLUDES LAMINATED ITEMS. FOR ITEMS MANUFACTURED FROM IMPREGNATED GRAPHITE OR LUBRICATED NONMETALLIC MATERIALS, EXCLUDING FELT OR PLASTICS, SEE GASKET. FOR ITEMS MANUFACTURED FROM LUBRICATED PLASTICS, SEE BEARING, WASHER, THRUST. FOR ITEMS MANUFACTURED FROM LUBRICATED FELT, SEE FELT, MECHANICAL, PREFORMED. EXCLUDES DISK, VALVE; INSULATOR WASHER; AND SHIM. SEE ALSO SPACER, PLATE AND SPACER, SLEEVE.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
K874387-001 84955 A 1 2 2 9Z
1-3937-2 91587 A 3 2 6 9Z

CAGE Information

Code Company
84955 KAMAN AEROSPACE CORPORATION DBA HELI
91587 REXNORD INDUSTRIES LLC DIV SEAL OPER

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
FEAT SPECIAL FEATURES NHA PN K874377-001
ABHE OUTSIDE DIAMETER 4.6890 INCHES MINIMUM AND 4.6915 INCHES MAXIMUM
AARX INSIDE DIAMETER 3.624 INCHES MINIMUM AND 3.625 INCHES MAXIMUM
ADUM OVERALL THICKNESS 0.969 INCHES MINIMUM AND 1.034 INCHES MAXIMUM
MATT MATERIAL STEEL CORROSION RESISTING
AGAV END ITEM IDENTIFICATION SH-2G
CXCY PART NAME ASSIGNED BY CONTROLLING AGENCY SEAL ASSY, INPUT SHAFT-MGB

Similar Parts

K874387-001 , K874387001 , 5365-01-478-4965 , 5365014784965 , 014784965 , K874387-001 , 1-3937-2 ,