NSN 3020-01-644-4120 NIIN 016444120 — Spur Gear

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		3020-01-644-4120
3020016444120

Description:

GEAR,SPUR

NSN Assigned:

05-MAY-15

DEMIL:

Shelf Life:

N/A

UOM:

Using Services:

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Quality Commitment

Serving our customers with quality and safety first.

AS9120 Certified
Audited supply chain
ITAR Registered
DDTC Registered
HAZMAT Certified
Customer service objectives
Every product 100% inspected

3020-01-644-4120 Specification Set by the OEM (see RNCC code 3)

Body Style AAQL:

plain, solid

Spline Quantity ABSA:

30 both ends

End Item Identification AGAV:

2520-01-626-5061

Pitch Diameter AGJS:

6.545in.

Teeth Quantity AJLA:

Bore Style ANTP:

involute spline both ends

Spline Pitch Diameter BDTX:

1.963in. both ends

Nominal Outside Diameter CWCD:

7.742in.

Pressure Angle CWPP:

25.0 degrees

Nominal Distance Between Body Face And Protruding Hub End CWQL:

0.48in. second end

Face Nominal Width CWRM:

1.50in.

Bore Nominal Diameter CWRS:

1.6238in. both ends

Part Name Assigned By Controlling Agency CXCY:

gear, spur, cross shaft

Special Features FEAT:

carburize gear teeth and root fillets. internal splines have a pressure angle of 30 degrees.

Iii Material MATT:

steel comp 4320 or steel comp 4320h or steel comp 4620 or steel comp 4620h or steel comp 8620 or steel comp 8620h

Material Document And Classification MDCL:

astm A304 assn std all material responses or astm A322 assn std all material responses or astm A108 assn std all material responses

Style Designator STYL:

protruding hub

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:

12446480

Cage Code:

19207

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

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

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05466

FIIG:

A27300

Concept No.:

App. Key:

Cond. Code:

Status:

STYLE DESIGNATOR PROTRUDING HUB style nsn 3020-01-644-4120

BODY STYLE PLAIN, SOLID style nsn 3020-01-644-4120

Definition Definition of approved item name (AIN): "GEAR,SPUR"

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

3020-01-644-4120 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

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 X

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

Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.