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NSN 3120-00-049-9284, 3120000499284
BEARING,SLEEVE

Federal Supply Classification
FSC 3120 - Bearings, Plain, Unmounted
National Item Identification Number
NIIN 000499284
Codification Country
United States
Item Name Code
INC 13205
Criticality
(Y) This item does not have a nuclear hardened feature but does have other critical feature(s) 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 3120-00-049-9284

National Stock Number (NSN) 3120-00-049-9284, or NIIN 000499284, (bearing,sleeve) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

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 but does have other critical feature(s) 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 3120000499284 contains an unknown precious metal.

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, PLAIN, NO OUTSIDE FLANGES
MATERIAL
(MATT) COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-B-5687,COMP A OR B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
LUBRICATION MATERIAL
(ADZG) LUBRICATING OIL, MIL-L-11773
OVERALL LENGTH
(ABHP) 0.3750 INCHES NOMINAL
CRITICALITY CODE JUSTIFICATION
(CRTL) ADAR AND ADAS
CORNER SHAPE
(BZLX) SQUARE ALL CORNERS
BODY OUTSIDE DIAMETER
(ADAR) 0.6270 INCHES MINIMUM AND 0.6280 INCHES MAXIMUM
BODY INSIDE DIAMETER
(ADAS) 0.5005 INCHES MINIMUM AND 0.5015 INCHES MAXIMUM
STYLE DESIGNATOR
(STYL) SOLID
STYLE DESIGNATOR
(STYL) 17C SOLID, PLAIN, NO OUTSIDE FLANGES

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