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NSN 3120-00-528-5313, 3120005285313
Cancelled -> Replaced by 3120008150193

Federal Supply Classification
FSC 3120 - Bearings, Plain, Unmounted
National Item Identification Number
NIIN 005285313
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 3120-00-528-5313

National Stock Number (NSN) 3120-00-528-5313, or NIIN 005285313, (bearing,plain,self-aligning) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 3 stock numbers: 3120006627979, 3120008136783, 3120008150193.

There are 3 manufacturer part numbers associated with this NSN. None of the associated 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, 2 suppliers are deemed design controlled or valid supply parts.

This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 17 contracts issued for this part number, with 17 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE4A625PB640, SPE4A621PH600, SPE4A620V8674, SPE4A620V2352, SPE4A419V9282. The total value of the awarded contracts has been US$ 9,898.28.

This NSN is somewhat common among different platforms, belonging to 4 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. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 21, 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) 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 3120005285313 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
BORE DIAMETER
(ABXV) 0.5620 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM
INNER MEMBER WIDTH
(AGGJ) 0.5570 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM
LUBRICATION FEATURE
(CTLM) GROOVE INTERNAL OUTER MEMBER
LUBRICATION FEATURE
(CTLM) GROOVE EXTERNAL OUTER MEMBER
LUBRICATION FEATURE
(CTLM) GROOVE INTERNAL INNER MEMBER
LUBRICATION FEATURE
(CTLM) PERFORATION OUTER RACE MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) SAE J404 52100 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIAL
(MATT) COPPER ALLOY OUTER RACE MEMBER
MATERIAL
(MATT) STEEL COMP E52100 INNER MEMBER
OUTER MEMBER OUTSIDE DIAMETER
(AGGF) 1.0932 INCHES MINIMUM AND 1.0937 INCHES MAXIMUM
OUTER MEMBER WIDTH
(AGGH) 0.4320 INCHES MINIMUM AND 0.4420 INCHES MAXIMUM
STYLE DESIGNATOR
(STYL) WITHOUT INSERT OR LINER
SURFACE TREATMENT
(SFTT) CHROMIUM INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) UNABLE TO DECODE

Manufacturer Part Numbers


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