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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
860157-28 13973 R 5 9 5 KE
B3-10 00141 A 5 9 X XX
DB3D10 29964 H 5 9 3 KZ
860157-28 06481 A C 1 5 ZZ 9F
9195488-5 18876 A 3 2 1 KZ
G78-10 14519 A C 1 5 ZZ AC

CAGE Information

Code Company
00141 PRECISION INDUSTRIAL COMPONENTS LLC
13973 LITTON SYSTEMS INC. DIV NAVIGATION S
29964 ALLIED DEVICES CORP DBA ABSOLUTE PRE
06481 NORTHROP GRUMMAN GUIDANCE AND ELECTR
18876 U S ARMY AVIATION AND MISSILE COMMAN
14519 DESIGNATRONICS INCORPORATED DBA STER

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 STEEL COMP 303
SFTT SURFACE TREATMENT PASSIVATE
AARX INSIDE DIAMETER 0.378 INCHES MINIMUM AND 0.383 INCHES MAXIMUM
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,COND B FED SPEC SINGLE MATERIAL RESPONSE
ABHE OUTSIDE DIAMETER 0.493 INCHES MINIMUM AND 0.498 INCHES MAXIMUM
ADUM OVERALL THICKNESS 0.019 INCHES MINIMUM AND 0.021 INCHES MAXIMUM

Similar Parts

B3-10 , B310 , 5365-00-812-1525 , 5365008121525 , 008121525 , 860157-28 , B3-10 , DB3D10 , 860157-28 , 9195488-5 , G78-10 ,