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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
70103-28053-101 78286 A 3 2 A KZ
70103-28053-101 65780 A 5 2 2 ZZ

CAGE Information

Code Company
65780 TEK PRECISION CO. LTD.
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
ABGD SLOT LENGTH 0.0300 INCHES NOMINAL FIRST
ADAR BODY OUTSIDE DIAMETER 2.7380 INCHES MINIMUM AND 2.7390 INCHES MAXIMUM
ADAS BODY INSIDE DIAMETER 2.5610 INCHES MINIMUM AND 2.5620 INCHES MAXIMUM
CSYM SURFACE FINISH 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
ABGC SLOT WIDTH 0.1800 INCHES NOMINAL FIRST
CSYM SURFACE FINISH 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
ABHP OVERALL LENGTH 0.2460 INCHES MINIMUM AND 0.2480 INCHES MAXIMUM
MATT MATERIAL COPPER ALLOY 172 OVERALL
BZLX CORNER SHAPE SQUARE ALL CORNERS
CSYM SURFACE FINISH 125.0 MICROINCHES RIGHT END SURFACE OF BODY
CTJM ANTIROTATION/LUBRICATION TYPE AND QUANTITY 4 SLOT
STYL STYLE DESIGNATOR SEGMENTED
CSYM SURFACE FINISH 125.0 MICROINCHES LEFT END SURFACE OF BODY

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70103-28053-101 , 7010328053101 , 3120-01-164-1716 , 3120011641716 , 011641716 , 70103-28053-101 , 70103-28053-101 ,