1879178

Gear Cluster

NSN 3020-00-073-6649

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

000736649

Technical Specifications of NSN

Bore Style:

Plain both ends

Design Type:

Spur first gear

Design Type:

Spur second gear

Construction:

Assembled

Outside Diameter:

2.0926 inches second gear

Outside Diameter:

0.4515 inches first gear

Nominallength:

0.625 inches

Hub Length:

0.2810 inches first end

Bore Diameter:

0.188 inches both ends

Hub Style Designator:

Pinned first end

Hub Diameter:

0.312 inches first end

Precision Classification:

Quality number 10 all gears or quality number 12 all gears

Material:

Aluminum alloy 2024 second gear

Material:

Steel comp 303 first gear

Material:

Steel comp 303 shaft/hub

Material Specification:

Qq-a-225/6, t4 federal specification single material response second gear

Material Specification:

Qq-s-763, class 303, cond a federal specification single material response first gear

Material Specification:

Qq-s-763, class 303, cond a federal specification single material response shaft/hub

Surface Treatment:

Anodize second gear

Surface Treatment:

Passivate first gear

Surface Treatment:

Passivate shaft/hub

Surface Treatment Specification:

Mil-a-8625, type 1 military specification single treatment response second gear

NSN:

3020-00-073-6649

Item Name:

Gear-output Differential

Cage Code:

03956

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

1879178

Cage Code:

56232

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

36636

FIIG:

A270A0

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:

Paclk Weight:

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:

197339

UFC:

96710

LTL:

65.0

LCL:

WCC:

593

TCC:

SHC:

ACC:

Trailers/Vehicles

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Gear-output Differential"

A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see gearshaft (as modified). Excludes gear subassembly, speed decreaser.