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NSN 3120-01-181-4131, 3120011814131
BEARING,SLEEVE

Federal Supply Classification
FSC 3120 - Bearings, Plain, Unmounted
National Item Identification Number
NIIN 011814131
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: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 3120-01-181-4131

National Stock Number (NSN) 3120-01-181-4131, or NIIN 011814131, (bearing,sleeve) was assigned June 9, 1984 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 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 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 15 contracts issued for this part number, with 18 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: SPM5E120FA956, SPE4A418V4809, SPE4A618PA388, SPE4A518V0145, SPE4A417V7305. The total value of the awarded contracts has been US$ 941,054.99.

This NSN is somewhat common among different platforms, belonging to 10 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 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. 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 3120011814131 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) 18C SOLID, EXTERNAL FLANGES BOTH ENDS
STYLE DESIGNATOR
(STYL) SOLID
ANTIROTATION/LUBRICATION TYPE AND QUANTITY
(CTJM) 2 SLOT
BODY INSIDE DIAMETER
(ADAS) 0.2150 INCHES MINIMUM AND 0.2250 INCHES MAXIMUM
BODY OUTSIDE DIAMETER
(ADAR) 0.2300 INCHES MINIMUM AND 0.2350 INCHES MAXIMUM
CORNER SHAPE
(BZLX) SQUARE ALL CORNERS
LEFT FLANGE OUTSIDE DIAMETER
(AGFQ) 0.3400 INCHES MINIMUM AND 0.3600 INCHES MAXIMUM
LEFT FLANGE WIDTH
(AGFS) 0.0200 INCHES MINIMUM AND 0.0250 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 0.4540 INCHES MINIMUM AND 0.4690 INCHES MAXIMUM
MATERIAL
(MATT) PLASTIC POLYAMIDE AND RESIN SYNTHETIC AND GRAPHITE OVERALL
SLOT LENGTH
(ABGD) 0.3400 INCHES NOMINAL FIRST
SLOT LENGTH
(ABGD) 0.3400 INCHES NOMINAL SECOND
SLOT WIDTH
(ABGC) 0.1000 INCHES NOMINAL FIRST
SLOT WIDTH
(ABGC) 0.1000 INCHES NOMINAL SECOND
RIGHT FLANGE OUTSIDE DIAMETER
(AGFR) 0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
RIGHT FLANGE WIDTH
(AGFT) 0.0920 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) SOLID, EXTERNAL FLANGES BOTH ENDS
MATERIAL
(MATT) PLASTIC POLYAMIDE OVERALL AND RESIN SYNTHETIC OVERALL AND GRAPHITE OVERALL

Manufacturer Part Numbers


Related Inventory

9944M44P02
5365011780349
Condition NS
BUSHING
Readily Available


 
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