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NSN 3110-00-179-7421, 3110001797421
BEARING,BALL,ANNULAR

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 001797421
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 3110-00-179-7421

National Stock Number (NSN) 3110-00-179-7421, or NIIN 001797421, (bearing,ball,annular) was assigned May 9, 1969 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 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 Sep 20, 2011. There have been 2 contracts issued for this part number, with 2 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPM4A611MQX94, SPM4A510MB995. The total value of the awarded contracts has been US$ 3,999.74.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

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 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 3110001797421 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

LUBRICATION MATERIAL
(ADZG) GREASE
BORE DIAMETER
(ABXV) 0.1875 INCHES NOMINAL
BORE SHAPE
(AGZD) STRAIGHT
CALIBRATION DESIGNATOR
(AGYC) C44
FLANGE OUTSIDE DIAMETER
(AEPR) 0.4220 INCHES NOMINAL
FLANGE WIDTH
(AGFF) 0.0310 INCHES NOMINAL
MATERIAL
(MATT) STEEL COMP 440C OVERALL
OUTER RING OUTSIDE DIAMETER
(AGVV) 0.3750 INCHES NOMINAL
INTERNAL CLEARANCE
(AKVV) 0.0002 INCHES MINIMUM RADIAL AND 0.0004 INCHES MAXIMUM RADIAL
LOAD DIRECTION
(AGZC) RADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION
(LMDC) MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIAL
(LBMA) GREASE
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
RETAINER FABRICATION METHOD
(AGYF) PRESSED
SHIELD QUANTITY
(AGYK) 2
OVERALL WIDTH
(ABMK) 0.1250 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION
(CTFZ) ABEC NO.7
STYLE DESIGNATOR
(STYL) NON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISH
(AGYE) GROUND

Manufacturer Part Numbers


Related Inventory

10320420
3110-00-179-7421
Desc: BAERING B
Readily Available


 
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