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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
BUSHING , SLEEVE

Definition:

A TUBULAR SHAPED UNTHREADED ITEM WITH OR WITHOUT A FLANGE AT ONE END DESIGNED TO BE INSERTED INTO A HOLE TO REDUCE THE INSIDE DIAMETER OF THE HOLE AND TO PROTECT THE SURROUNDING BODY STRUCTURE FROM DAMAGE RESULTING FROM STRESS, STRAIN, AND/OR VIBRATION. THE OVERALL LENGTH MUST EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER OR THE SHORTEST DISTANCE BETWEEN PERIPHERAL FLATS OF THE BODY. INCLUDES ITEMS WHICH ARE DIVIDED INTO TWO OR MORE SEGMENTS WHICH INCLUDES 180 DEGREES (3.141 RADIANS) OR LESS OF THE BEARING PERIPHERY. FOR ITEMS MADE OF RUBBER, SEE BUSHING, NONMETALLIC. SEE ALSO BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; AND BUSHING, ELECTRICAL CONDUCTOR. EXCLUDES BUSHING, DRILL, JIG.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
S6135-20387-2 78286 A 3 2 2 TG

CAGE Information

Code Company
78286 SIKORSKY AIRCRAFT CORPORATION

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
AEPR FLANGE OUTSIDE DIAMETER 1.3020 INCHES MINIMUM AND 1.3220 INCHES MAXIMUM
MATT MATERIAL STEEL COMP E4340 OVERALL OR STEEL COMP 4340 OVERALL
BZLX CORNER SHAPE SQUARE INSIDE LEFT CORNER
AAZP CHAMFER LENGTH (NON-CORE) ERR-070
STYL STYLE DESIGNATOR SOLID
ABHP OVERALL LENGTH 1.4900 INCHES MINIMUM AND 1.4950 INCHES MAXIMUM
BZLX CORNER SHAPE SQUARE INSIDE RIGHT CORNER
ADAR BODY OUTSIDE DIAMETER 0.8135 INCHES MINIMUM AND 0.8145 INCHES MAXIMUM
CSYT CHAMFER ANGLE (NON-CORE) ERR-070
BZLX CORNER SHAPE CHAMFERED LEFT FLANGE OUTSIDE RIGHT CORNER
BZLX CORNER SHAPE SQUARE OUTSIDE LEFT CORNER
AGFF FLANGE WIDTH 0.3900 INCHES MINIMUM AND 0.3950 INCHES MAXIMUM
CQFM HARDNESS RATING 34.0 ROCKWELL C MINIMUM OVERALL AND 39.0 ROCKWELL C MAXIMUM OVERALL
ADAS BODY INSIDE DIAMETER 0.6255 INCHES MINIMUM AND 0.6265 INCHES MAXIMUM
CSYM SURFACE FINISH 100.0 MICROINCHES INTERMEDIATE LAYER
BZLX CORNER SHAPE CHAMFERED OUTSIDE RIGHT CORNER
ABGG RADIUS ERR-070 AND ERR-070
BZLX CORNER SHAPE ROUND LEFT FLANGE BODY CORNER
AAZP CHAMFER LENGTH ERR-070 AND ERR-070

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