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NSN 3110-00-873-5553, 3110008735553
Cancelled -> Replaced by 3110012082946

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 008735553
Codification Country
United States
Item Name Code
INC 00014
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 3110-00-873-5553

National Stock Number (NSN) 3110-00-873-5553, or NIIN 008735553, (bearing,ball,annular) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 8 stock numbers. Five of the National Stock Numbers that it replaces are: 3110001068654, 3110009264608, 3110008672495, 3110012082946, 3110002938359.

There are 21 manufacturer part numbers associated with this NSN. 15 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 10 suppliers. Today, 9 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are 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 a year. There have been 4 contracts issued for this part number, with 4 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE4A622PB913, SPE4A621PM332, SPE4A621PL962, SPE4A617VC086, SPE4A617VC086. The total value of the awarded contracts has been US$ 20,357.90.

This NSN is very common among different weapons systems, belonging to 25 different platforms.

There has been a small amount of 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 Sep 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. 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 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 3110008735553 does not contain precious metals.

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

MATERIAL
(MATT) STEEL CORROSION RESISTING OVERALL
BORE DIAMETER
(ABXV) 0.2500 INCHES NOMINAL
BORE SHAPE
(AGZD) STRAIGHT
INTERNAL CLEARANCE
(AKVV) 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL
LOAD DIRECTION
(AGZC) RADIAL
OVERALL OUTSIDE DIAMETER
(ADGA) 0.5000 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 0.1250 INCHES NOMINAL
RETAINER FABRICATION METHOD
(AGYF) PRESSED
STANDARD TOLERANCE DESIGNATION
(CTFZ) ABEC NO.7
STYLE DESIGNATOR
(STYL) NON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISH
(AGYE) GROUND

Manufacturer Part Numbers

326479

RNCC
E
RNVC
8
342168

RNCC
7
RNVC
2
342168

RNCC
3
RNVC
2
342168

RNCC
3
RNVC
2
4128977

RNCC
5
RNVC
9
6277476

RNCC
5
RNVC
9
M1632

RNCC
5
RNVC
9
M1632DZJ7E

RNCC
5
RNVC
9
M1632DZJ7E

RNCC
5
RNVC
9
S814C

RNCC
5
RNVC
9
S814C5P25LG20

RNCC
5
RNVC
9
S814MC5P25

RNCC
5
RNVC
9
SR1885DC3K25

RNCC
E
RNVC
8
SR188K25

RNCC
5
RNVC
9
SR188K2552

RNCC
5
RNVC
9
SR188K25ABEC7

RNCC
5
RNVC
9
SR188W25G20

RNCC
5
RNVC
9
SS8146

RNCC
5
RNVC
9
SS814C

RNCC
5
RNVC
9
SR188W4011

RNCC
E
RNVC
8

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