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NSN 3110-00-183-9756, 3110001839756
RING,BEARING,INNER

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 001839756
Codification Country
United States
Item Name Code
INC 00028
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 3110-00-183-9756

National Stock Number (NSN) 3110-00-183-9756, or NIIN 001839756, (ring,bearing,inner) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 8 suppliers. Today, 6 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers are deemed design controlled or valid supply parts.

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

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.

This NSN is assigned to Item Name Code (INC) 00028. [THE INNER COMPONENT OF A BALL OR ROLLER BEARING WHICH PROVIDES A CONTACT SURFACE FOR THE ROLLING ELEMENTS OF AN ANTIFRICTION BEARING.]. 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 3110001839756 contains an unknown precious metal.

This NSN is associated to Schedule B 8482991010: inner and outer races for ball bearings (including ball bearings with integral shafts). 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

BORE DIAMETER
(ABXV) 0.9370 INCHES NOMINAL
BORE SHAPE
(AGZD) STRAIGHT
OVERALL OUTSIDE DIAMETER
(ADGA) 1.2480 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 0.9920 INCHES NOMINAL
MATERIAL
(MATT) STEEL OVERALL
STANDARD TOLERANCE DESIGNATION
(CTFZ) AFBMA STD TOLERANCES FOR JOURNAL BEARINGS
STYLE DESIGNATOR
(STYL) SOLID INNER RACE, JOURNAL AND NEEDLE
SURFACE FINISH
(AGYE) GROUND

Manufacturer Part Numbers

2224025

RNCC
C
RNVC
1
1221E31

ISC
6
RNCC
3
RNVC
2
1221E31

RNCC
3
RNVC
2
2224025

RNCC
5
RNVC
9
2224025

RNCC
3
RNVC
2
80D5

RNCC
5
RNVC
9
RB53052F

RNCC
3
RNVC
2
V3027

RNCC
5
RNVC
9

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