NSN 3020-00-454-7884 NIIN 004547884 — Groove Pulley

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		3020-00-454-7884
3020004547884

Description:

PULLEY,GROOVE

NSN Assigned:

16-APR-69

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

3020-00-454-7884 Specification Set by the OEM (see RNCC code 3)

Outside Diameter ABHE:

2.250in.

Overall Length ABHP:

1.875in. ⁓1-7/8"

Keyway Width ABRR:

0.187in.

Thread Size ABUJ:

5/16-18

Bore Diameter ABXV:

0.875in.

Bore Length ADGE:

1.875in.

Distance From Center Of Bore To Bottom Of Keyway AEVF:

0.531in.

Pitch Diameter AGJS:

2.200in.

Securing Hole Quantity AHYF:

Material And Location ANNQ:

any acceptable

Face Width AQPL:

1.375in.

Design Form ARJD:

plain

Bore Type ASBP:

straight

Bearings AWJQ:

not included

Groove Quantity AXHQ:

Counterbore Feature AXND:

not included

Hole Location BFYT:

one on top of keyway, one 90 deg from keyway

Keying Facility BSGG:

included

Keying Facility Type BSGK:

keyway

Securing Method BSNP:

threaded hole

Split Hub Feature BSYG:

not included

Lightening Hole BXSJ:

not included

Integral Cooling Vane BXSK:

not included

Groove Shape BXSM:

Bore Feature BYDS:

included

Securing Location BYFF:

aa end

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

0.500in. aa end

Quantity NMBR:

Style Designator STYL:

plain

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:

4522

Cage Code:

59870

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:

08109

FIIG:

T353-A

Concept No.:

App. Key:

Cond. Code:

Status:

STYLE DESIGNATOR PLAIN style nsn 3020-00-454-7884

Definition Definition of approved item name (AIN): "PULLEY,GROOVE"

A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see block, tackle. for items specifically designed for aviation, see pulley(1), groove, aviation.

3020-00-454-7884 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.