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NSN 3120-01-247-2039, 3120012472039
Cancelled -> Replaced by 3120010156928

Federal Supply Classification
FSC 3120 - Bearings, Plain, Unmounted
National Item Identification Number
NIIN 012472039
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 3120-01-247-2039

National Stock Number (NSN) 3120-01-247-2039, or NIIN 012472039, (bearing,plain,rod end) was assigned December 29, 1986 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 3120010156928.

There are 5 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier 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 Jan 24, 2018. There have been 7 contracts issued for this part number, with 7 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: SPE4A618V6577, SPE4A414V7323, SPE4A614M6097, SPE4A613MQ373, SPE4A613MM941. The total value of the awarded contracts has been US$ 79,106.87.

This NSN is somewhat common among different platforms, belonging to 8 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 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) 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 3120012472039 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

BORE CENTER TO SHANK END DISTANCE
(AGGG) 3.3650 INCHES MINIMUM AND 3.3850 INCHES MAXIMUM
BORE DIAMETER
(ABXV) 0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
HARDNESS RATING
(CQFM) 55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER
HARDNESS RATING
(CQFM) 28.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM RACE INSERT
HARDNESS RATING
(CQFM) 39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM ROD END BODY
INNER MEMBER WIDTH
(AGGJ) 0.8730 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
OUTER MEMBER WIDTH
(AGGH) 0.7600 INCHES MINIMUM AND 0.7700 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER
(AGGF) 2.0150 INCHES MINIMUM AND 2.0350 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 4.0500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE RACE INSERT
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE ROD END BODY
MATERIAL
(MATT) PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIAL
(MATT) STEEL COMP 630 RACE INSERT
MATERIAL
(MATT) STEEL COMP E4340 ROD END BODY
MATERIAL
(MATT) STEEL COMP 440C INNER MEMBER
SHANK STYLE
(AAZF) EXTERNALLY THREADED
SHANK THREAD LENGTH
(AGGY) 1.9690 INCHES MINIMUM AND 2.0310 INCHES MAXIMUM
SPECIAL FEATURES
(FEAT) KEYWAY IN SHANK
STATIC RADIAL LOAD RATING
(AGKP) 34500 POUNDS
STYLE DESIGNATOR
(STYL) BALL TYPE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-416,CL 2 FED SPEC ALL TREATMENT RESPONSES ROD END BODY
SURFACE TREATMENT
(SFTT) CADMIUM AND CHROMATE ROD END BODY
THREAD CLASS
(AAJD) 3A
THREAD DIAMETER
(AWDP) 0.875 INCHES NOMINAL
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD SERIES DESIGNATOR
(THSD) UNJF
THREAD QUANTITY PER INCH
(CMLP) 14
SURFACE TREATMENT
(SFTT) CADMIUM ROD END BODY AND CHROMATE ROD END BODY

Manufacturer Part Numbers

AS81935

RNCC
5
RNVC
9
AS819351

RNCC
5
RNVC
9
M81935114K

RNCC
5
RNVC
9
M81935114K

RNCC
5
RNVC
9
MILB819351

RNCC
5
RNVC
9
AS819351

RNCC
5
RNVC
9
M81935114K

RNCC
3
RNVC
2
SAEAS819351

RNCC
3
RNVC
1

Related Inventory

AS81935/3-8
5342010666766
Condition NS
LOCKING DEVICE
Readily Available
MIL-B-81935/1
3120012307186
Condition NS
BEARING
Readily Available


 
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