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NSN 3110-00-277-0305, 3110002770305
Cancelled -> Replaced by 3110002896908

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 002770305
Codification Country
United States
Item Name Code
INC 00015
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 3110-00-277-0305

National Stock Number (NSN) 3110-00-277-0305, or NIIN 002770305, (bearing,roller,cylindrical) 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, 3110002896908.

There are 6 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 5 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers are deemed design controlled or valid supply parts.

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

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Feb 02, 2005, this NSN's acquisition method was noted as: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 00015. [A NONADJUSTABLE ROLLER BEARING CONSISTING OF A SINGLE OR MULTIPLE-ROW OF HARDENED CYLINDRICAL ROLLERS AND A RETAINER USED WITH OR WITHOUT INNER OR OUTE R RINGS. EXCLUDES:BEARING,ROLLER,AIRFRAME.]. 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 3110002770305 contains an unknown precious metal.

This NSN is associated to Schedule B 8482500000: other cylindrical roller bearings. 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) 250B SINGLE ROW, NON-LOCATING, ONE LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER,SEPARABLE
BORE DIAMETER
(ABXV) 3.7369 INCHES MINIMUM AND 3.7375 INCHES MAXIMUM
BORE SHAPE
(AGZD) STRAIGHT
INTERNAL CLEARANCE
(AKVV) 0.0024 INCHES MINIMUM RADIAL AND 0.0036 INCHES MAXIMUM RADIAL
OVERALL OUTSIDE DIAMETER
(ADGA) 7.4791 INCHES MINIMUM
OVERALL WIDTH
(ABMK) 1.4911 INCHES MINIMUM
LOCATING FEATURE
(AGZF) ONE DIRECTION
RETAINER FABRICATION METHOD
(AGYF) MACHINED
SPECIAL FEATURES
(FEAT) MAX OVERALL WIDTH 38.00 MILLIMETERS AND MAX BEARING OUTSIDE DIA 190.00 MILLIMETERS
STYLE DESIGNATOR
(STYL) SINGLE ROW, NON-LOCATING, ONE LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER,SEPARABLE
SURFACE FINISH
(AGYE) GROUND

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