NSN 3020-00-052-8948 NIIN 000528948 — Worm Wheel Gear

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		3020-00-052-8948
3020000528948

Description:

GEAR,WORM WHEEL

NSN Assigned:

01-JAN-61

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

3020-00-052-8948 Specification Set by the OEM (see RNCC code 3)

Body Style AAQL:

webbed, offset, solid

Attachment Method ABSX:

mounting hole

Pitch Diameter AGJS:

14.0000in.

Teeth Quantity AJLA:

Bore Style ANTP:

plain both ends

Nominal Outside Diameter CWCD:

14.4950in.

Tooth Direction CWNM:

left

Mating Thread Lead Quantity CWPL:

Pressure Angle CWPP:

20.0000 degrees

Helix Angle CWPZ:

4.7667 degrees

Face Nominal Width CWRM:

0.997in.

Counterbore Nominal Diameter CWTG:

12.8090in. first end

Bolt Hole Circle Nominal Diameter CWZN:

12.160in. axially through body, first end

Material MATT:

copper alloy

Style Designator STYL:

hubless, recessed body

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:

3208A

Cage Code:

00574

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:

05468

FIIG:

A27300

Concept No.:

App. Key:

Cond. Code:

Status:

STYLE DESIGNATOR HUBLESS, RECESSED BODY style nsn 3020-00-052-8948

BODY STYLE WEBBED, OFFSET, SOLID style nsn 3020-00-052-8948

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

A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a gear (1), worm. See also gear, antibacklash, worm wheel.

3020-00-052-8948 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) U

Precious metal content is unknown

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.