NSN 3110-00-142-4451

Airframe Ball Bearing

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

NIIN:

001424451

Pricing & Availability Check

Submit this form for stock availability and pricing.

Inventory

This product may be available in the following quantities and conditions.

NS: 2879
NE: 39
SV: 2
OH: 1

Please note that inventory for this NSN was updated 09/26/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "BEARING,BALL,AIRFRAME"

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, 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, ball, annular.

3110-00-142-4451 Spec. NSN part characteristics

MRC

Name

Detail

MRC:

ABXV

Bore Diameter

Between 0.1895 inches and 0.1900 inches

MRC:

ADGA

Overall Outside Diameter

Between 0.6245 inches and 0.6250 inches

MRC:

ADZG

Lubrication Material

Grease

MRC:

AGVT

Outer Ring Width

Between 0.2244 inches and 0.2344 inches

MRC:

AGVU

Inner Ring Width

Between 0.2919 inches and 0.2969 inches

MRC:

AGYJ

Seal Quantity

MRC:

AGYW

Bearing Seal Type

Contact

MRC:

AGZC

Load Direction

Radial

MRC:

AGZH

Internal Fit-up Designation

Standard

MRC:

CTFZ

Standard Tolerance Designation

Afbma standard tolerance for airframe ball bearings

MRC:

FTLD

Functional Description

Intmd duty aircraft cont sys

MRC:

LMDC

Lubrication Material Specification

Mil-g-23827 military specification single material response

MRC:

MATT

Material

Steel comp e52100 outer ring

MRC:

MDCL

Material Specification

Rubber comp and cres mfr ref all material responses seal

MRC:

RTSE

Relationship To Similar Equipment

SIMI-LA-RTO-NSN3

MRC:

SFTT

Surface Treatment

Cadmium all external/exposed metal surfaces

MRC:

STDC

Surface Treatment Specification

Qq-p-416, type 1, class 2 federal specification single treatment response all external/exposed metal surfaces

MRC:

STYL

Style Designator

Single row inner ring extended both sides

MRC:

SUPP

Supplementary Features

Not to be relub

MRC:

TMDN

Type/model Designation

Kp-a

MRC:

ZZZK

Specification Data

88044-an201/canceled/ government standard and 96906-ms20201/canceled/ government standard

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number

Cage

RNCC

RNVC

DAC

RNAAC

Status

MSDS

SADC

Part Number:

KP3AFS160

Cage Code:

21355

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

C240239-2

Cage Code:

06845

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

KP3A

Cage Code:

38443

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

KP3A

Cage Code:

21335

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

KP3A AN-G-25

Cage Code:

21335

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

KP3A MIL-G-3278

Cage Code:

21335

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

KP3AFS10160S

Cage Code:

21335

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

KP3AFS10160X

Cage Code:

21335

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

KP3AFS50160S

Cage Code:

21335

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

KP3AFS50160X

Cage Code:

21335

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN201KP3A

Cage Code:

88044

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS20201KP3A

Cage Code:

96906

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

248531

Cage Code:

36378

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Indicates a design/source control reference item

Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00041

FIIG:

A044A0

Concept No.:

App. Key:

Cond. Code:

Status:

Special material and handling

HMIC

PMIC

ESD

ENAC

ADPE

CRITL

HMIC:

PMIC:

ESD:

ADPE:

CRITL:

Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) U

Precious metal content is unknown

Electrostatic Discharge (ESD) A

No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

ADPE 0

Represents items with no adp components

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Import and Export

Schedule B

NAIC

End Use

SITC

USDA

HITECH

Schedule B:

8482105068

NAICS:

332991

End Use Class:

21180

SITC:

74610

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 8482105068

Ball Bearings, Nesoi

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74610

Ball Bearings

National motor freight and handling

NMFC

Class

UFC

LTL

LCL

WCC

TCC

SHC

ADC

ACC

NMFC:

114820

NMF Description:

Bearings/bushings Noi Ball/roller

UFC:

58860

LTL:

77.5

LCL:

77.5

WCC:

742

TCC:

SHC:

ADC:

ACC:

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 742

Bearings.

Air Commodity (ACC) V

Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)