NSN 3110-00-987-3727

Annular Ball Bearing

DEMIL

Shelf Life

UOM

NIIN

Demil:

DEMIL/MLI

Shelf Life:

> 60 mo.

UOM:

1 EA

NIIN:

009873727

Pricing & Availability Check

Submit this form for stock availability and pricing.

Inventory

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

NE: 1255
NS: 1687
AR: 1
OH: 1
SV: 1

Please note that inventory for this NSN was updated 09/08/2025 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,ANNULAR"

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.

3110-00-987-3727 Spec. NSN part characteristics

MRC

Name

Detail

MRC:

ABMK

Overall Width

Between 0.9823 inches and 0.9843 inches

MRC:

ABXV

Bore Diameter

Between 1.7715 inches and 1.7717 inches

MRC:

ADGA

Overall Outside Diameter

Between 3.9368 inches and 3.9370 inches

MRC:

ADZG

Lubrication Material

Grease

MRC:

AGYE

Surface Finish

Ground

MRC:

AGYF

Retainer Fabrication Method

Pressed

MRC:

AGZC

Load Direction

Radial

MRC:

AGZD

Bore Shape

Straight

MRC:

AGZH

Internal Fit-up Designation

Tight

MRC:

AKVV

Internal Clearance

0.0005 inches radial and 0.0009 inches radial

MRC:

LMDC

Lubrication Material Specification

Mil-g-18709 military specification single material response

MRC:

MATT

Material

Steel

MRC:

STYL

Style Designator

Non-loading groove, non-separable

MRC:

ZZZT

Nondefinitive Specification/std Data

111 type and 1 class

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:

M17931-G040

Cage Code:

81349

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MILB17931

Cage Code:

81349

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A-254-169 ITEM 36

Cage Code:

51802

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A-254-170 ITEM N0 36

Cage Code:

51802

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A306-1 ITEM 11

Cage Code:

51802

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A-286-158ITEM35

Cage Code:

51802

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A-326-239-23

Cage Code:

51802

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A-365-305 ITEM NO 24

Cage Code:

51802

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

ESB050-7

Cage Code:

51802

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6309E100

Cage Code:

53035

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

999999K150

Cage Code:

80064

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3309-7077

Cage Code:

24617

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

309SNT3

Cage Code:

38443

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3309-7077

Cage Code:

43334

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6309W1B

Cage Code:

52676

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

15S330PC8

Cage Code:

25230

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

309

Cage Code:

25230

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6309PM

Cage Code:

KC5G2

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

15S330PC8

Cage Code:

01425

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

P117618

Cage Code:

01425

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6309PM

Cage Code:

U0480

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

405850-54E

Cage Code:

50380

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:

00014

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) A

Item does not contain precious metal.

ADPE 0

Represents items with no adp components

Criticality N

The item does not have a critical feature such as tolerance, fit restrictions or application. nuclear hardness properties have not been determined (not valid for input).

Import and Export

Schedule B

NAIC

End Use

SITC

USDA

HITECH

Schedule B:

8482105028

NAICS:

332991

End Use Class:

21180

SITC:

74610

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 8482105028

Angular Contact 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)