Quote for K55-0053NT National Instruments Corporation Part with NSN 3110-00-987-3730

Part Number:  K55-0053NT
Alternate P/N:  K550053NT
NIIN:  9873730
Item Name :  bearing ball annula
CAGE Code:  03950
INC Code:  00014
Country:  USA
NCB Code:  00
FSG:  31 Bearings
Last Updated:  01-17-2026

Are you looking quote for part K55-0053NT? The National Instruments Corporation-manufactured component (CAGE Code: 03950) is documented under NSN 3110-00-987-3730 as Bearing Ball Annula. For the fastest quote, please complete our RFQ form with details about K55-0053NT. We guarantee a response within 15 minutes.

ASAP Components provides the verified K55-0053NT, classified under INC 00014, FSG 31 Bearings, FSC 3110 Bearings Antifriction Unmounted, NIIN 00-987-3730, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number K55-0053NT with NSN 3110-00-987-3730, 3110009873730

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3110-00-987-3730

Item PartTypeName:

BEARING,BALL,ANNULAR

3110009873730XN
CIICHCCESDPMICCriticalityENAC
7 A0
Part NumberISCRNVCRNCCHCCMSDSSADC
01-0033PC47395

Characteristics Data of NSN 3110-00-987-3730, 3110009873730

MRCCriteriaCharacteristic
ABMKOVERALL WIDTH1.0610 INCHES MINIMUM AND 1.0630 INCHES MAXIMUM
ABXVBORE DIAMETER1.9683 INCHES MINIMUM AND 1.9685 INCHES MAXIMUM
ADGAOVERALL OUTSIDE DIAMETER4.3305 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM
AGYESURFACE FINISHGROUND
AGYFRETAINER FABRICATION METHODPRESSED
AGYKSHIELD QUANTITY1
AGZCLOAD DIRECTIONRADIAL
AGZDBORE SHAPESTRAIGHT
AGZHINTERNAL FIT-UP DESIGNATIONTIGHT
AKVVINTERNAL CLEARANCE0.0005 INCHES MINIMUM RADIAL AND 0.0009 INCHES MAXIMUM RADIAL
CRTLCRITICALITY CODE JUSTIFICATIONZZZW
LBMALUBRICATION MATERIALGREASE
LMDCLUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
MATTMATERIALSTEEL OVERALL
STYLSTYLE DESIGNATORNON-LOADING GROOVE,NON-SEPARABLE
ZZZTNONDEFINITIVE SPEC/STD DATA111 TYPE AND 2 CLASS
ZZZWDEPARTURE FROM CITED DOCUMENTANNUAL BALL BEARING FOR QUIET OPERATION APPLICATION TO SUBMARINE USAGE

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8482105028 (NAICS 332991) Angular contact ball bearings, nesoi
SITC : 74610 Ball bearings

Identification

ADPE Represents items with no adp components
CRITL The item does not have a nuclear hardened feature but does have other critical featur (s) such as tolerance, fit restrictions or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC A - Item does not contain precious metal.

NSN Management Codes

AAC D
Classification Control 7
MGMT_CTL 1hnt009
Quantity per pack 1
Repariability When repair is beyond lower level maintenance capability, evacuate the item to depot. disposal is not authorized below wholesale level.
Shelf Life > 60 mo.
SOS Nrp
Unit of Measure Ea

Freight Information

ACC: V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LCL: P - 77.5
LTL: P - 77.5
NMFC: 114820 - Bearings/bushings noi ball/roller
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 742 - Bearings

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