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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
BEARING , SLEEVE

Definition:

A TUBULAR SHAPED ITEM WITH OR WITHOUT FLANGE(S) DESIGNED TO REDUCE FRICTION AND CARRY A KINETIC LOAD ON THE SURFACE(S) PARALLEL TO THE AXIS OF THE BORE. IT MUST HAVE A VISIBLE OR DETECTABLE MEANS OF LUBRICATION OR BE SELF-LUBRICATED. THE OVER ALL LENGTH MUST EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER OR THE SHORTEST DISTANCE BETWEEN PERIPHERAL FLATS OF THE BODY, EXCEPT FOR STRAIGHT TUBULAR (WITHOUT FLANGE OR SHOULDER) ITEMS HAVING A BEARING SURFACE(S) PARALLEL TO THE AXIS OF THE BORE ONLY. INCLUDES ITEMS WHICH ARE DIVIDED INTO TWO OR MORE SEGMENTS WHICH INCLUDE 180 DEGREES (3.141 RADIANS) OR LESS OF THE BEARING PERIPHERY. SEE ALSO BUSHING, SLEEVE; SPACER, SLEEVE; AND WASHER (AS MODIFIED). EXCLUDES PIN, HOLLOW.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
KGR391BVX20UL 16712 A 5 2 5 HD
KGR391BXX20UL 16712 A 5 2 5 HD
391-0633 16712 A 3 2 5 HD
D59214 16712 A 5 2 5 HD

CAGE Information

Code Company
16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY

Federal Supply Class

Title

BEARINGS, PLAIN, UNMOUNTED

Inclusions:

INCLUDES SLEEVE BEARINGS; SPLIT BEARINGS; WASHER TYPE BEARINGS; JEWEL BEARINGS.

Exclusions:

EXCLUDES ANTIFRICTION BEARINGS (FSC 3110); MOUNTED BEARINGS (FSC 3130).

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
ADZG LUBRICATION MATERIAL LUBRICATING OIL
ADAR BODY OUTSIDE DIAMETER 21.2490 INCHES MINIMUM AND 21.2500 INCHES MAXIMUM
CSYM SURFACE FINISH 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
ABHP OVERALL LENGTH 12.0000 INCHES NOMINAL
CSYM SURFACE FINISH 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
ADAS BODY INSIDE DIAMETER 18.0000 INCHES MINIMUM AND 18.0010 INCHES MAXIMUM
MATT MATERIAL COPPER ALLOY INNER LAYER

Similar Parts

391-0633 , 3910633 , 3120-00-498-4280 , 3120004984280 , 004984280 , KGR391BVX20UL , KGR391BXX20UL , 391-0633 , D59214 ,