MIL-B-17931BNT

Annular Ball Bearing

NSN 3110-00-991-0937

DEMIL

Shelf Life

UOM

NIIN

Demil:

DEMIL/MLI

Shelf Life:

> 60 mo.

UOM:

1 EA

NIIN:

009910937

Product Features

Without grease plug

Product Technical Spec.

Overall Width:

Between 0.8105 inches and 0.8125 inches

Bore Diameter:

Between 0.9841 inches and 0.9843 inches

Overall Outside Diameter:

Between 2.0470 inches and 2.0472 inches

Lubrication Material:

Grease

Surface Finish:

Ground

Load Direction:

Radial

Bore Shape:

Straight

Internal Clearance:

0.0004 inches radial and 0.0008 inches radial

Criticality Code Justification:

Zzzw

Lubrication Material Specification:

Mil-g-18709 military specification single material response

Material:

Steel ball

Material:

Steel inner ring

Material:

Steel outer ring

Style Designator:

Non-loading groove, non-separable cartridge type

Nondefinitive Specification/std Data:

120 type

Departure From Cited Document:

Annual ball bearing for quiet operation application to submarine usage

NSN:

3110-00-991-0937

Item Name:

Double Row Angular Contact Ball Bearings

Cage Code:

03950

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

D1-025386 PIECE NO.13

Cage Code:

64731

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MILB17931B

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

PL01-0189 ITEM 5

Cage Code:

20019

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

K51-0034

Cage Code:

20019

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

63205LLBPM/9B

Cage Code:

23803

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

S3505E100

Cage Code:

53035

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

205SZZCNT3

Cage Code:

38443

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

205SZZNT3

Cage Code:

38443

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

PL01-0189 ITEM 5-NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

63205LLBPM/9B-NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

K51-0034-NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

S3505-4ES10D

Cage Code:

29337

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

K3062N5

Cage Code:

46175

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

01-005248-294

Cage Code:

64731

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

M3110PC9

Cage Code:

05614

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MIL-B-17931B

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

01-005248-294NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

D1-025386 PIECE NO.13NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

K3062N5NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

K51-0034NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

M3110PC9NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

PL01-0189 ITEM 5NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

S3505-4ES10DNT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

S3505E100NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

205SZZCNT3NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

205SZZNT3NT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

63205LLBPM/9BNT

Cage Code:

03950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00014

FIIG:

A044A0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

3.0 X 3.0 X 2.0

Paclk Weight:

0.5000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

114820

UFC:

58860

LTL:

77.5

LCL:

77.5

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Double Row Angular Contact Ball Bearings"

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.