NSN 3020-00-752-2398 NIIN 007522398 — Sprocket Wheel

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		3020-00-752-2398
3020007522398

Description:

SPROCKET WHEEL

NSN Assigned:

01-JAN-62

DEMIL:

Shelf Life:

N/A

UOM:

Using Services:

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

3020-00-752-2398 Specification Set by the OEM (see RNCC code 3)

Counterbore Diameter AAWY:

0.812in. and 1.562in.

Counterbore Depth AAWZ:

1.031in. and 0.375in.

Outside Diameter ABHE:

3.296in.

Overall Length ABHP:

1.469in. ⁓1-15/32"

Bolt Circle Diameter ABKG:

1.875in.

Flange Thickness ABKU:

0.188in.

Thread Size ABUJ:

10-32

Bore Diameter ABXV:

0.630in. and 0.635in.

Bore Length ADGE:

1.250in.

Pitch Diameter AGJS:

3.038in.

Flange Outside Diameter AHTC:

2.250in.

Securing Hole Quantity AHYF:

Face Width AQPL:

0.234in. and 0.297in.

Guide AQWM:

not included

Design Form ARJD:

plain

Bore Type ASBP:

straight

Metallic Hardness Rating And Location ASXJ:

26.0 rockwell c body and 32.0 rockwell c body

Counterbore Feature AXND:

included

Counterbore Location BDYS:

bb end

Hole Location BFYT:

on sprocket face

Keying Facility BSGG:

not included

Securing Method BSNP:

threaded hole

Lightening Hole BXSJ:

not included

Protruding Hub Characteristic BYDZ:

plain

Securing Location BYFF:

bb end

Belt/chain/film Size For Which Designed BYFH:

roller chain

Roller Chain Pitch Type For Which Designed BYFJ:

single pitch

Teeth Row Quantity BYFL:

Teeth Quantity Per Row BYFN:

Asa Standard Chain Number BYFP:

Hardness Rating Test Method BYFQ:

rockwell

Teeth Hardness Rating BYFR:

50.0 rockwell c and 55.0 rockwell c

Bore Bearing BYFS:

not included

Hub External Keyway BYFW:

not included

Tooth Pitch BYGF:

0.500in.

Hub End Outside Diameter And Location BYZD:

1.875in. aa end

Distance From Outside Flange/rim To Hub End And Location BYZF:

1.063in. bb end

Special Features FEAT:

two protruding keys 0.219 in. long on aa end, 0.125 in w 0.938 in dia counterbore relief 1.031 from bb end

Material MATL:

steel, QQ-S-624, FS4140-Canceled or steel, QQ-S-624, FS4150-Canceled

Material MATT:

steel comp 4140 or steel comp 4150

Material Document And Classification MDCL:

QQ-S-624, FS4140-Canceled fed spec 1st material response and QQ-S-624, FS4150-Canceled fed spec 2nd material response

Surface Treatment SFTT:

phosphate

Style Designator STYL:

plain

Surface Treatment SURF:

phosphate

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:

7522398

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:

04456

FIIG:

T353-C

Concept No.:

App. Key:

Cond. Code:

Status:

STYLE DESIGNATOR PLAIN style nsn 3020-00-752-2398

Definition Definition of approved item name (AIN): "SPROCKET WHEEL"

A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.

3020-00-752-2398 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.