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NSN 3110-00-377-9225, 3110003779225
BEARING,BALL,ANNULAR

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 003779225
Codification Country
United States
Item Name Code
INC 00014
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 3110-00-377-9225

National Stock Number (NSN) 3110-00-377-9225, or NIIN 003779225, (bearing,ball,annular) was assigned March 16, 1974 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 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, 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2000, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 00014. [A CYLINDRICAL DEVICE IN WHICH THE INNER OR OUTER RING TURNS UPON A SINGLE OR DOUBLE ROW OF HARDENED BALLS WHICH ROLL EASILY BETWEEN THE TWO RINGS, THUS MINIMIZING FRICTION. FOR ITEMS WITH FACES SPECIALLY GROUND FOR DUPLEX MOUNTING SEE BEARING,BALL,DUPLEX. EXCLUDES:BEARING,BALL,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 3110003779225 does not contain precious metals.

This NSN is associated to Schedule B 8482105028: angular contact ball 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

END ITEM IDENTIFICATION
(AGAV) ACFT ENG TF-39
BORE DIAMETER
(ABXV) 8.2652 INCHES NOMINAL
BORE SHAPE
(AGZD) STRAIGHT
INTERNAL CLEARANCE
(AKVV) 0.0120 INCHES MINIMUM RADIAL AND 0.0140 INCHES MAXIMUM RADIAL
OVERALL OUTSIDE DIAMETER
(ADGA) 13.3852 INCHES MINIMUM AND 13.3859 INCHES MAXIMUM
OVERALL WIDTH
(ABMK) 2.0600 INCHES MINIMUM AND 2.0700 INCHES MAXIMUM
LOAD DIRECTION
(AGZC) RADIAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) C50TF56 CL-A,07482 MFR REF 1ST MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) C50TF56 CL-A,07482 MFR REF 2ND MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) C50TF56 CL-A,07482 MFR REF 3RD MATERIAL RESPONSE OUTER RING
MATERIAL
(MATT) STEEL BALL
MATERIAL
(MATT) STEEL COMP 4340 RETAINER
MATERIAL
(MATT) STEEL INNER RING
MATERIAL
(MATT) STEEL OUTER RING
RETAINER FABRICATION METHOD
(AGYF) MACHINED
SPECIAL FEATURES
(FEAT) SILVER PLATE CAGE 0.0010-0.0020 THK PER AMS 2410;OUTER RING IS FLANGED 15 PLACES EQUALLY SPACED,SEPARATED BY CUTOUTS,FLANGES ARE 0.2550 IN. NOM WIDE WITH TAPPED HOLE IN CENTER 0.3500-0.3560 DIAM FOR MOUNTING
STANDARD TOLERANCE DESIGNATION
(CTFZ) ABEC NO.5
STYLE DESIGNATOR
(STYL) NON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISH
(AGYE) GROUND

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