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NSN 3120-00-376-8643, 3120003768643
Cancelled -> Replaced by 2805005932811

Federal Supply Classification
FSC 3120 - Bearings, Plain, Unmounted
National Item Identification Number
NIIN 003768643
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 3120-00-376-8643

National Stock Number (NSN) 3120-00-376-8643, or NIIN 003768643, (bearing,sleeve) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2805005932811.

There are 4 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 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 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 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 3120003768643 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

MATERIAL
(MATT) UNABLE TO DECODE
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) UNABLE TO DECODE
STYLE DESIGNATOR
(STYL) 17A SPLIT, PLAIN, NO OUTSIDE FLANGES
ANTIROTATION/LUBRICATION TYPE AND QUANTITY
(CTJM) 1 HOLE
BODY INSIDE DIAMETER
(ADAS) 2.0710 INCHES MINIMUM AND 2.0735 INCHES MAXIMUM
BODY OUTSIDE DIAMETER
(ADAR) 2.2205 INCHES MINIMUM AND 2.2220 INCHES MAXIMUM
CORNER SHAPE
(BZLX) CHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPE
(BZLX) SQUARE INSIDE LEFT CORNER
CORNER SHAPE
(BZLX) SQUARE INSIDE RIGHT CORNER
CORNER SHAPE
(BZLX) SQUARE OUTSIDE RIGHT CORNER
HOLE DIAMETER
(AAUB) 0.1875 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLE
(AGKH) INDENTED DIAMOND
OVERALL LENGTH
(ABHP) 1.0520 INCHES MINIMUM AND 1.0720 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-643 FED SPEC ALL MATERIAL RESPONSES OUTER LAYER
MATERIAL
(MATT) OIL LUBRICATING LUBRICATION
MATERIAL
(MATT) STEEL COMP 1010 OR STEEL COMP 1015 OUTER LAYER
MATERIAL
(MATT) TIN ALLOY INNER LAYER
STYLE DESIGNATOR
(STYL) SPLIT, PLAIN, NO OUTSIDE FLANGES
SURFACE TREATMENT
(SFTT) TIN OVERALL
STYLE DESIGNATOR
(STYL) SPLIT
LUBRICATION MATERIAL
(ADZG) LUBRICATING OIL
UNABLE TO DECODE
(ADZG) UNABLE TO DECODE
MATERIAL
(MATT) STEEL COMP 1010 OUTER LAYER OR STEEL COMP 1015 OUTER LAYER

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