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NSN 3110-00-940-9306, 3110009409306
Cancelled -> Replaced by 3110013997542

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 009409306
Codification Country
United States
Item Name Code
INC 00014
Criticality
(F) This item is a Flight Safety Critical Aircraft Part (FSCAP).
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 3110-00-940-9306

National Stock Number (NSN) 3110-00-940-9306, or NIIN 009409306, (bearing,ball,annular) was assigned December 7, 1965 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 7 stock numbers. Five of the National Stock Numbers that it replaces are: 3110013997542, 3110009409305, 3110008035439, 3110002949597, 3110005853416.

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

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of May 29, 2009. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM4A509C0152, SPM4A509C0152, SPM4A509C0152, SPM4M108C0151. The total value of the awarded contracts has been US$ 306,621.30.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Oct 01, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 00014. [A CYLINDRICAL DEVICE IN WHICH THE INNER OR OUTER RING TURNS UPON A SINGLE OR DOUBLE ROW OF HARDENED BALLS WHICH ROLL EASILY BETWEEN THE TWO RINGS, THUS MINIMIZING FRICTION. FOR ITEMS WITH FACES SPECIALLY GROUND FOR DUPLEX MOUNTING SEE BEARING,BALL,DUPLEX. EXCLUDES:BEARING,BALL,AIRFRAME.]. This item is a Flight Safety Critical Aircraft Part (FSCAP). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3110009409306 contains an unknown precious metal.

This NSN is associated to Schedule B 8482105028: angular contact 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

BORE DIAMETER
(ABXV) 2.3619 INCHES MINIMUM AND 2.3622 INCHES MAXIMUM
BORE SHAPE
(AGZD) STRAIGHT
INTERNAL CLEARANCE
(AKVV) 0.0019 INCHES MINIMUM RADIAL AND 0.0025 INCHES MAXIMUM RADIAL
LOAD DIRECTION
(AGZC) RADIAL
OVERALL OUTSIDE DIAMETER
(ADGA) 3.7399 INCHES MINIMUM AND 3.7402 INCHES MAXIMUM
OVERALL WIDTH
(ABMK) 0.6980 INCHES MINIMUM AND 0.7000 INCHES MAXIMUM
MATERIAL
(MATT) COPPER ALLOY RETAINER
MATERIAL
(MATT) STEEL BALL
MATERIAL
(MATT) STEEL INNER RING
MATERIAL
(MATT) STEEL OUTER RING
RETAINER FABRICATION METHOD
(AGYF) MACHINED
SPECIAL FEATURES
(FEAT) BLACK OXIDE FINISH INNER,OUTER RINGS AND BALL PER AMS 2435,SILVER PLATED 0.0005-0.0015 IN. THK PER AMS 2412,30 DEG GROOVE 0.3810 IN. W. BY 0.1650 IN. DEEP ON ONE SIDE OF OUTER RING,FOUR POINT BALL CONTACT W/29 DEG ANGULARITY
STANDARD TOLERANCE DESIGNATION
(CTFZ) ABEC NO.5
STYLE DESIGNATOR
(STYL) 4 POINT BALL CONTACT, SPLIT INNER RING, SEPARABLE
SURFACE FINISH
(AGYE) GROUND
STYLE DESIGNATOR
(STYL) 40B 4 POINT BALL CONTACT, SPLIT INNER RING, SEPARABLE

Manufacturer Part Numbers

23058569

RNCC
3
RNVC
2
23058569

RNCC
1
RNVC
2
4589786846258

RNCC
5
RNVC
1
6846258

RNCC
5
RNVC
9
6846258

RNCC
5
RNVC
9
6846259

RNCC
5
RNVC
9
9112UK87

ISC
2
RNCC
5
RNVC
1
V3L12AAS5762C

RNCC
5
RNVC
9

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