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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
42936-7PC166 62983 A 5 2 X XX
42936-8PC166 62983 A 5 2 X XX
437867PC166 80064 A 5 2 X XX
437868PC166 80064 A 5 2 X XX
CV31S1701-336227PC30 80064 A 5 2 X XX
437879PC166 80064 A 5 2 X XX
CV31S1701-336236PC30 80064 A 5 2 X XX
404075PC4 80064 A 5 2 X XX
404076PC4 80064 A 5 2 X XX
42169-3PC4 62983 A 5 2 X XX
404078PC4 80064 A 5 2 X XX
42169-4PC4 62983 A 5 2 X XX
42169-6PC4 62983 A 5 2 X XX
281361PC102 80064 A 5 2 X XX
47269-7PC3 62983 A 5 2 X XX
281377PC51 80064 A 5 2 X XX
C22964GPC30 81600 F 5 9 X XX
47269-7PC4 62983 A 5 2 X XX
314715PC102 80064 A 5 2 X XX
C22964QPC30 81600 F 5 9 X XX
314716PC38 80064 A 5 2 X XX
314719PC102 80064 A 5 2 X XX
314719PC51 80064 A 5 2 X XX
24X79 62983 A 3 2 X XX
34303-18PC51 62983 A 5 2 X XX
34303-2PC102 62983 A 5 2 X XX
E37030-3PC102 62983 A 5 2 X XX
49156-10PC145 62983 A 5 2 X XX
E37030-4PC38 62983 A 5 2 X XX
E37030-7PC102 62983 A 5 2 X XX
E37030-7PC51 62983 A 5 2 X XX
42936-19PC166 62983 A 5 2 X XX
424066PC4 80064 A 5 2 X XX
424067PC3 80064 A 5 2 X XX

CAGE Information

Code Company
62983 EATON AEROSPACE LLC
80064 NAVAL SHIP SYSTEMS COMMAND
81600 NEW YORK NAVAL SHIPYARD NAVAL BASE

Federal Supply Class

Title

BUSHINGS, RINGS, SHIMS, AND SPAC

Inclusions:

INCLUDES EXTERNALLY THREADED RINGS; KEYED AND SERRATED LOCK RINGS; DEE RINGS; INSTRUMENT RETAINING RINGS; SHIM SETS AND ASSORTMENTS; PLATE SPACERS; RING SPACERS; SLEEVE SPACERS; STEPPED SPACERS; SPACER SETS AND ASSORTMENTS; SLEEVE BUSHINGS; MACHINE THREADED BUSHINGS; MACHINE THREADED PLUGS.

Exclusions:

EXCLUDES SLEEVE BEARINGS (FSC 3120); PIPE THREADED PLUGS (FSC 4730); PISTON RINGS (FSC 2520, 2805, 2810, 2815, 2825, 2990, 3040, 4310, AND 4820); RETAINING RINGS (FSC 5325); SHIM STOCK (FSC 9515).

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
MATT MATERIAL COPPER ALLOY 130
MATT MATERIAL COPPER ALLOY 130
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-576,COLD ROLLED,SOFT ANNEALED FED SPEC SINGLE MATERIAL RESPONSE
ABHE OUTSIDE DIAMETER 1.875 INCHES NOMINAL
ADUM OVERALL THICKNESS 0.031 INCHES NOMINAL
AARX INSIDE DIAMETER 1.516 INCHES NOMINAL

Similar Parts

24X79 , 24X79 , 5365-00-223-3144 , 5365002233144 , 002233144 , 42936-7PC166 , 42936-8PC166 , 437867PC166 , 437868PC166 , CV31S1701-336227PC30 , 437879PC166 , CV31S1701-336236PC30 , 404075PC4 , 404076PC4 , 42169-3PC4 , 404078PC4 , 42169-4PC4 , 42169-6PC4 , 281361PC102 , 47269-7PC3 , 281377PC51 , C22964GPC30 , 47269-7PC4 , 314715PC102 , C22964QPC30 , 314716PC38 , 314719PC102 , 314719PC51 , 24X79 , 34303-18PC51 , 34303-2PC102 , E37030-3PC102 , 49156-10PC145 , E37030-4PC38 , E37030-7PC102 , E37030-7PC51 , 42936-19PC166 , 424066PC4 , 424067PC3 ,