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NSN 3110-00-289-6786, 3110002896786
BEARING,ROLLER,AIRFRAME

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 002896786
Codification Country
United States
Item Name Code
INC 00046
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 3110-00-289-6786

National Stock Number (NSN) 3110-00-289-6786, or NIIN 002896786, (bearing,roller,airframe) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One 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.

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

This NSN is assigned to Item Name Code (INC) 00046. [A CYLINDRICAL ITEM IN WHICH THE INNER OR OUTER RING TURNS UPON ROW(S) OF HARDENED ROLLER, BEARING WHICH ROLL ON A RACEWAY, THUS MINIMIZING FRICTION. THESE ITEMS ARE CHARACTERIZED BY THEIR NONCORROSIVE QUALITIES, LIGHTNESS OF WEIGHT, INCH DIMENSIONS RATHER THAN METRIC, INNER RINGS GENERALLY PROJECTING BEYOND THE FACES OF THE OUTER RING, OR A VERY NARROW WIDTH INNER RING HAVING AN OUTSIDE DIAMETER SLIGHTLY LARGER THAN THE BORE DIAMETER. DESIGNED PRIMARILY FOR USE IN AIRCRAFT ASSEMBLIES, SUCH AS CONTROL SYSTEMS AND SURFACES OF AIRCRAFT. EXCLUDES:BEARING,ROLLER,CYLINDRICAL.]. 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 3110002896786 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

STYLE DESIGNATOR
(STYL) CONCAVE ROLLERS, DOUBLE CLOSURE, SELF ALIGNING
OVERALL OUTSIDE DIAMETER
(ADGA) 2.5305 INCHES MINIMUM AND 2.5310 INCHES MAXIMUM
OUTER RING WIDTH
(AGVT) 0.7100 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) 5 DEG SELF ALIGNMENT IN EITHER DIRECTION,LUBRICANT HOLE AND GROOVE IN OD OF OUTER RING
MATERIAL
(MATT) STEEL RETAINER
MATERIAL
(MATT) RUBBER SYNTHETIC SEAL
MATERIAL
(MATT) STEEL OUTER RING
BEARING SEAL TYPE
(AGYW) CONTACT
SURFACE TREATMENT
(SFTT) CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
INNER RING WIDTH
(AGVU) 0.8200 INCHES MINIMUM AND 0.8250 INCHES MAXIMUM
LUBRICATION MATERIAL
(ADZG) GREASE
LUBRICATION MATERIAL
(LBMA) GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION
(LMDC) MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
RETAINER FABRICATION METHOD
(AGYF) MACHINED
SEAL QUANTITY
(AGYJ) 2
MATERIAL
(MATT) STEEL INNER RING
MATERIAL
(MATT) STEEL ROLLER
BORE DIAMETER
(ABXV) 1.7185 INCHES MINIMUM AND 1.7190 INCHES MAXIMUM

Manufacturer Part Numbers


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