NSN 3020-00-274-3324 NIIN 002743324 — Helical Gear

Home » FSG Index » FSG 30 - Mechanical Power Transmission Equipment » FSC 3020 - And Transmission Chain Sprockets Pulleys Gears » NSN 3020-00-274-3324

NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		3020-00-274-3324
3020002743324

Description:

GEAR,HELICAL

NSN Assigned:

01-JAN-63

DEMIL:

Shelf Life:

N/A

UOM:

1 EA

Using Services:

Navy

Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.

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

3020-00-274-3324 Specification Set by the OEM (see RNCC code 3)

Body Style AAQL:

spoked

Pitch Diameter AGJS:

6.4800in.

Teeth Quantity AJLA:

Bore Style ANTP:

10a w/ keyway both ends

Hardness Rating CQFM:

15.0 rockwell c hub and 23.0 rockwell c hub

Nominal Outside Diameter CWCD:

6.675in.

Teeth Type CWMW:

single helix

Tooth Form CWNH:

standard

Tooth Direction CWNM:

right

Pressure Angle CWPP:

14.5000 degrees

Helix Angle CWPZ:

39.5167 degrees

Nominal Distance Between Body Face And Recessed Hub End CWQR:

0.063in. second end

Face Nominal Width CWRM:

0.875in.

Bore Nominal Diameter CWRS:

0.062in. both ends

Keyway Nominal Width CWSN:

0.251in. both ends

Nominal Distance From Bore Center To Keyway Bottom CWSR:

1.154in. both ends

Hub Style Designator CWTR:

plain both ends

Hub Nominal Diameter CWTX:

2.750in. second end

Special Features FEAT:

timing mark on center of tooth space, first side of gear face, 7 deg 1 min 15 sec from centerline of keyway

Material MATT:

steel

Style Designator STYL:

one flush hub, one recessed 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:

76049B

Cage Code:

1ML14

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1988APC76049B

Cage Code:

50309

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1988PC76049B

Cage Code:

50309

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2435PC16

Cage Code:

50309

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3802PC32

Cage Code:

50309

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3846PC32

Cage Code:

50309

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4348PC32

Cage Code:

50309

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4353PC32

Cage Code:

50309

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2442PC76049B

Cage Code:

50309

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2889PC16

Cage Code:

50309

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2896PC76049B

Cage Code:

50309

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3100PC32

Cage Code:

50309

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3145PC32

Cage Code:

50309

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4769PC156

Cage Code:

50309

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

76049

Cage Code:

80072

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

76049B

Cage Code:

80751

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

76049B

Cage Code:

28265

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

H76049B

Cage Code:

28265

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:

05464

FIIG:

A27300

Concept No.:

App. Key:

Cond. Code:

Status:

STYLE DESIGNATOR ONE FLUSH HUB, ONE RECESSED HUB style nsn 3020-00-274-3324

BODY STYLE SPOKED style nsn 3020-00-274-3324

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

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

3020-00-274-3324 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.

Material Management Material categorization and source of supply

SOS

SMIC

MMAC

MCC

SOS:

S9C

SOS:

MMAC:

MCC:

Source of Supply (SOS) S9C

Defense supply center columbus, ohio 43215

Material Codes

SOS: Source of Supply. A three position code or routing identifier code (ric), which identifies the source of supply activity.

SMIC: Special Material Indicator Code. A two position code, which categorizes material on the basis of requirements for source or quality control, technical design or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling.

MMAC: Material Management Aggregation Code. A two position code that identifies an item of supply to be managed by a specific activity manager.

MCC: Material Echelon Code. A two position code employed by the marine corps in classifying items into categories by materiel category and procurement echelon. the alphanumeric management code is in the first position and identifies the materiel category

IMC: Denotes wether items shall be subjected to integrated management under the defense supply agency or retained by the individual military service or other department of defense components for their management. Assigned by th activity responsible for item management coding.