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NSN 3120-00-947-6942, 3120009476942
BEARING,PLAIN,ROD END

Federal Supply Classification
FSC 3120 - Bearings, Plain, Unmounted
National Item Identification Number
NIIN 009476942
Codification Country
United States
Item Name Code
INC 13209
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 3120-00-947-6942

National Stock Number (NSN) 3120-00-947-6942, or NIIN 009476942, (bearing,plain,rod end) was assigned March 30, 1966 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number 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 not been procured by the US Government in over a year. There have been 10 contracts issued for this part number, with 12 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: SPE4A623PYW09, SPE4A623PYW09, SPE4A620P9847, SPE4A620P9847, SPE4A620PA388. The total value of the awarded contracts has been US$ 80,077.60.

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. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 4,155. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 01, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 13209. [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 OUTER MEMBER OF THE ASSEMBLY IS MODIFIED TO PROVIDE A SHANK. THE INNER MEMBER MAY BE EITHER A PLAIN SPHERICAL BEARING OR A SLEEVE BEARING. EXCLUDES:BEARING, PLAIN, SPHERICAL AND BEARING, PLAIN, SELF-ALIGNING.]. 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 3120009476942 does not contain precious metals.

This NSN is associated to Schedule B 8483308055: transmission shafts: bearing housings, plain shaft bearings with housing, rod end bearings. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333613: mechanical power transmission equipment manufacturing.

This information was last updated on .


Technical Characteristics

MATERIAL
(MATT) UNABLE TO DECODE
BORE DIAMETER
(ABXV) 0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
BORE CENTER TO SHANK END DISTANCE
(AGGG) 3.7200 INCHES NOMINAL
HARDNESS RATING
(CQFM) 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM ROD END BODY
INNER MEMBER WIDTH
(AGGJ) 0.4440 INCHES MINIMUM AND 0.4660 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 4.2820 INCHES NOMINAL
MATERIAL
(MATT) PLASTIC RACE INSERT
MATERIAL
(MATT) STEEL COMP 4130 ROD END BODY
MATERIAL
(MATT) STEEL CORROSION RESISTING INNER MEMBER
MATERIAL
(MATT) STEEL CORROSION RESISTING OUTER RACE MEMBER
OUTER MEMBER OUTSIDE DIAMETER
(AGGF) 1.1240 INCHES NOMINAL
OUTER MEMBER WIDTH
(AGGH) 0.4010 INCHES MINIMUM AND 0.4110 INCHES MAXIMUM
SHANK STYLE
(AAZF) EXTERNALLY THREADED
SHANK THREAD LENGTH
(AGGY) 2.2180 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) KEYWAY ROD END
STYLE DESIGNATOR
(STYL) BALL TYPE
SURFACE TREATMENT
(SFTT) CADMIUM ROD END BODY
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD CLASS
(AAJD) 3A
THREAD DIAMETER
(AWDP) 0.500 INCHES NOMINAL
THREAD SERIES DESIGNATOR
(THSD) UNF
THREAD QUANTITY PER INCH
(CMLP) 20

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