ISO Group Logo
Defense and Aerospace
Supply Chain Partner
A Dynatech International Company


NSN 3120-01-218-4946, 3120012184946
BEARING,SLEEVE

Federal Supply Classification
FSC 3120 - Bearings, Plain, Unmounted
National Item Identification Number
NIIN 012184946
Codification Country
United States
Item Name Code
INC 13205
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.
Availability: Readily Available Qualified Suppliers: We have 1 qualified suppliers

Manufacture or supply this part?
Join our growing community of certified suppliers.

Let Us Know
  CALL ABOUT NSN 3120-01-218-4946
Our client representatives are standing by to help fulfill your request.

+1-321-773-5710

  REQUEST QUOTE for 3120-01-218-4946


Have a list that needs to be quoted? Upload it here.

DLMS® Summary

National Stock Number 3120-01-218-4946

National Stock Number (NSN) 3120-01-218-4946, or NIIN 012184946, (bearing,sleeve) was assigned October 14, 1985 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 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 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.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Feb 15, 2017. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A517V2124, SPE4A415VB640. The total value of the awarded contracts has been US$ 14,800.00.

This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.

There has been very little 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 02, 2006, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 13205. [A TUBULAR SHAPED ITEM WITH OR WITHOUT FLANGE(S) DESIGNED TO REDUCE FRICTION AND CARRY A KINETIC LOAD ON THE SURFACE(S) PARALLEL TO THE AXIS OF THE BORE. IT MUST HAVE A VISIBLE OR DETECTABLE MEANS OF LUBRICATION OR BE SELF-LUBRICATED. THE OVER ALL LENGTH MUST EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER OR THE SHORTEST DISTANCE BETWEEN PERIPHERAL FLATS OF THE BODY, EXCEPT FOR STRAIGHT TUBULAR (WITHOUT FLANGE OR SHOULDER) ITEMS HAVING A BEARING SURFACE(S) PARALLEL TO THE AXIS OF THE BORE ONLY. INCLUDES ITEMS WHICH ARE DIVIDED INTO TWO OR MORE SEGMENTS WHICH INCLUDE 180 DEGREES (3.141 RADIANS) OR LESS OF THE BEARING PERIPHERY. SEE ALSO BUSHING, SLEEVE; SPACER, SLEEVE; AND WASHER (AS MODIFIED). EXCLUDES:PIN, HOLLOW.]. 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 3120012184946 does not contain precious metals.

This NSN is associated to Schedule B 8482997090: parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi. 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

STYLE DESIGNATOR
(STYL) SOLID
STYLE DESIGNATOR
(STYL) 17C SOLID, PLAIN, NO OUTSIDE FLANGES
BODY INSIDE DIAMETER
(ADAS) 1.7505 INCHES MINIMUM AND 1.7515 INCHES MAXIMUM
BODY OUTSIDE DIAMETER
(ADAR) 2.0018 INCHES MINIMUM AND 2.0023 INCHES MAXIMUM
CORNER SHAPE
(BZLX) SQUARE ALL CORNERS
HARDNESS RATING
(CQFM) 27.0 ROCKWELL C NOMINAL OUTER LAYER
OVERALL LENGTH
(ABHP) 0.9000 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) KARON,FSCM 50632 MFR REF SINGLE MATERIAL RESPONSE INNER LAYER
MATERIAL
(MATT) PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER
MATERIAL
(MATT) STEEL COMP 630 OUTER LAYER
SPECIAL FEATURES
(FEAT) CONFORMS TO MIL-B-81934; MARINE ENVIRONMENT LINER
STYLE DESIGNATOR
(STYL) SOLID, PLAIN, NO OUTSIDE FLANGES


Related Inventory

KRJ28-SV-032
3120012184946
Condition NS
BEARING
Readily Available


 
Top