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NSN 3120-01-038-5444, 3120010385444
Cancelled -> Replaced by 3120002707790

Federal Supply Classification
FSC 3120 - Bearings, Plain, Unmounted
National Item Identification Number
NIIN 010385444
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 3120-01-038-5444

National Stock Number (NSN) 3120-01-038-5444, or NIIN 010385444, (bearing,plain,self-aligning) was assigned April 8, 1977 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 3120002707790.

There are 13 manufacturer part numbers associated with this NSN. 8 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 7 suppliers. Today, 7 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 Nov 15, 2018. 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: SPE4A619V3321, SPE4A619P2588, SPE4A618V478A, SPE4A618V478A, SPE4A618V382K. The total value of the awarded contracts has been US$ 8,357.96.

This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 7,127. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 06, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.

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 3120010385444 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

MATERIAL
(MATT) COPPER ALLOY 172 INNER MEMBER OR COPPER ALLOY 173 INNER MEMBER
BORE DIAMETER
(ABXV) 0.8120 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM
HARDNESS RATING
(CQFM) 37.0 ROCKWELL C MINIMUM INNER MEMBER
HARDNESS RATING
(CQFM) 28.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
INNER MEMBER WIDTH
(AGGJ) 0.8070 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER
(AGGF) 1.5620 INCHES MINIMUM AND 1.5625 INCHES MAXIMUM
OUTER MEMBER WIDTH
(AGGH) 0.6450 INCHES MINIMUM AND 0.6500 INCHES MAXIMUM
LUBRICATION MATERIAL
(ADZG) GREASE, MIL-G-81322
LUBRICATION FEATURE
(CTLM) GROOVE EXTERNAL OUTER MEMBER
LUBRICATION FEATURE
(CTLM) GROOVE INTERNAL INNER MEMBER
LUBRICATION FEATURE
(CTLM) GROOVE INTERNAL OUTER MEMBER
LUBRICATION FEATURE
(CTLM) PERFORATION INNER MEMBER
LUBRICATION FEATURE
(CTLM) PERFORATION OUTER RACE MEMBER
MATERIAL
(MATT) COPPER ALLOY 172 OR COPPER ALLOY 173 INNER MEMBER
MATERIAL
(MATT) STEEL COMP 630 OUTER RACE MEMBER
STATIC RADIAL LOAD RATING
(AGKP) 59000 POUNDS
STYLE DESIGNATOR
(STYL) WITHOUT INSERT OR LINER WITH STAKING GROOVE

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Related Inventory

M81936/1-13
3120010385444
Condition NS
BEARING
Readily Available


 
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