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NSN 3120-01-022-7161, 3120010227161
BEARING,PLAIN,SELF-ALIGNING

Federal Supply Classification
FSC 3120 - Bearings, Plain, Unmounted
National Item Identification Number
NIIN 010227161
Codification Country
United States
Item Name Code
INC 13208
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 3120-01-022-7161

National Stock Number (NSN) 3120-01-022-7161, or NIIN 010227161, (bearing,plain,self-aligning) was assigned June 3, 1976 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 7 manufacturer part numbers associated with this NSN. One 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 several sources of supply for this NSN.

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

This NSN is somewhat common among different platforms, belonging to 7 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Oct 20, 2007, 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) 13208. [A DETACHABLE ASSEMBLY IN OR ON WHICH A JOURNAL, GUDGEON, PIVOT, OR THE LIKE MOVES. IT IS USED TO CARRY A LOAD AND TO REDUCE SLIDING FRICTION. IT DOES NOT EMPLOY ROLLING ELEMENTS. THE ITEM CONSISTS OF A BORED PRECISION GROUND BALL (OR SPHERICAL PLAIN BEARING) AROUND WHICH AN OUTER RING IS FITTED. THE ASSEMBLY MAY BE EITHER SEPARABLE OR NONSEPARABLE. EXCLUDES:BEARING, PLAIN, ROD END AND BEARING, PLAIN, SPHERICAL.]. 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 3120010227161 does not contain precious metals.

This NSN is associated to Schedule B 8482300040: spherical roller bearings, single row. 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) UNABLE TO DECODE
HARDNESS RATING
(CQFM) 26.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM INNER MEMBER
HARDNESS RATING
(CQFM) 26.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
BORE DIAMETER
(ABXV) 1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM
INNER MEMBER WIDTH
(AGGJ) 1.4950 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM
MATERIAL
(MATT) STEEL INNER MEMBER
OUTER MEMBER OUTSIDE DIAMETER
(AGGF) 2.3745 INCHES MINIMUM AND 2.3750 INCHES MAXIMUM
OUTER MEMBER WIDTH
(AGGH) 1.1250 INCHES MINIMUM AND 1.1350 INCHES MAXIMUM
STATIC RADIAL LOAD RATING
(AGKP) 252000 POUNDS
STYLE DESIGNATOR
(STYL) WITHOUT INSERT OR LINER

Manufacturer Part Numbers

BAR20460

RNCC
5
RNVC
1
BAR20460C2

RNCC
5
RNVC
9
L22047

RNCC
7
RNVC
2
L22047P02

ISC
2
RNCC
1
RNVC
2
L22047P02

RNCC
3
RNVC
2
L22047P03

RNCC
3
RNVC
2
L22047P04

ISC
2
RNCC
3
RNVC
2
L22047P04

ISC
2
RNCC
7
RNVC
2
3120PL0636700

RNCC
6
RNVC
9

Related Inventory

L220477-1EA
Condition NE
2-AMINO-4-(1 3-
Readily Available


 
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