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NSN 3110-01-192-2514, 3110011922514
BEARING,BALL,DUPLEX

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 011922514
Codification Country
United States
Item Name Code
INC 30213
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 3110-01-192-2514

National Stock Number (NSN) 3110-01-192-2514, or NIIN 011922514, (bearing,ball,duplex) was assigned October 18, 1984 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 03, 2010, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 30213. [TWO SINGLE ROW ANNULAR BALL BEARINGS SELECTED DIMENSIONALLY TO BE A MATCHED PAIR OR SET. THE RING FACES HAVE BEEN SPECIALLY GROUND TO SPECIFIED OFFSETS THAT WILL PRODUCE PREDETERMINED PRELOAD WHEN MOUNTED. MAY INCLUDE A SINGLE ROW ANGULAR CONTACT BEARING WITH FACES SPECIALLY GROUND FOR DUPLEX MOUNTING.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3110011922514 does not contain precious metals.

This NSN is associated to Schedule B 8482105068: ball bearings, nesoi. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332991: ball and roller bearing manufacturing.

This information was last updated on .


Technical Characteristics

END ITEM IDENTIFICATION
(AGAV) B-1B ACFT
BORE DIAMETER
(ABXV) 2.1665 INCHES NOMINAL
LOAD DIRECTION
(AGZC) ANGULAR
OVERALL OUTSIDE DIAMETER
(ADGA) 3.1485 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 2.4700 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) UNABLE TO DECODE
MATERIAL
(MATT) UNABLE TO DECODE
RETAINER FABRICATION METHOD
(AGYF) MACHINED
SPECIAL FEATURES
(FEAT) BEARINGS ARE SEPARATED BY TWO SPACERS MADE FROM AISI E52100 STEEL W/HARDNESS RATING ROCKWELL 58-64;SPACER NO 1 HAS OD 3.1485 IN.NOM ID 2.8900 IN. NOM W/6 HOLES 0.0450 NOM THRU EQUAL SPACED ON 2.9720 DIA BC;SPACER NO 2 HAS OD 2.3600 IN.NOM ID 2.1665 IN.NOM
STANDARD TOLERANCE DESIGNATION
(CTFZ) ABEC NO.5
STYLE DESIGNATOR
(STYL) UNIVERSAL GROUND FACES, LOADING GROOVE, NON-SEPARABLE
SURFACE FINISH
(AGYE) GROUND
MATERIAL
(MATT) STEEL COMP E52100 INNER RING
MATERIAL
(MATT) COPPER ALLOY SEPARATOR
MATERIAL
(MATT) STEEL COMP E52100 OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-C-390,ALLOY 860 FED SPEC SINGLE MATERIAL RESPONSE SEPARATOR
MATERIAL
(MATT) STEEL COMP E52100 BALL
STYLE DESIGNATOR
(STYL) 90C UNIVERSAL GROUND FACES, LOADING GROOVE, NON-SEPARABLE

Manufacturer Part Numbers


Related Inventory

3886129-1
3110011922514
Condition NS
BEARING
Readily Available


 
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