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NSN 3130-01-203-9870, 3130012039870
BEARING UNIT,BALL

Federal Supply Classification
FSC 3130 - Bearings, Mounted
National Item Identification Number
NIIN 012039870
Codification Country
United States
Item Name Code
INC 30556
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 3130-01-203-9870

National Stock Number (NSN) 3130-01-203-9870, or NIIN 012039870, (bearing unit,ball) was assigned March 22, 1985 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 4 suppliers. Today, 4 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 built a very strong supply chain for this NSN. We have direct relationships with 31 sources of supply.

This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 15 contracts issued for this part number, with 15 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE4A625F0801, SPE4A624F448B, SPE4A624F351W, SPE4A624V264K, SPE4A624V264K. The total value of the awarded contracts has been US$ 227,526.38.

This NSN is very common among different weapons systems, belonging to 30 different platforms.

There has been a moderate amount of demand for this national stock number. Globally, demand for this NSN has originated from 12 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Feb 18, 2010, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) 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) 30556. [AN ASSEMBLED UNIT, COMPOSED OF A HOUSING INCORPORATING A SINGLE OR MULTIPLE ROW BALL BEARING(S), DESIGNED TO MEET VARIOUS OR SPECIFIC CONDITIONS OF 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 3130012039870 does not contain precious metals.

This NSN is associated to Schedule B 8482991050: parts, except 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

CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH
(ADFX) 6.620 INCHES NOMINAL
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE
(ANKP) 2.250 INCHES NOMINAL
MOUNTING HOLE DIAMETER
(ABTB) 0.500 INCHES NOMINAL
MOUNTING HOLE TYPE
(CWJW) ROUND, UNTHREADED
ROLLING ELEMENT GROOVE QUANTITY
(AGYX) 1
STYLE DESIGNATOR
(STYL) PILLOW BLOCK, SOLID

Manufacturer Part Numbers


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