NSN 3020-00-457-6318 NIIN 004576318 — Groove Pulley

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		3020-00-457-6318
3020004576318

Description:

PULLEY,GROOVE

NSN Assigned:

10-SEP-69

DEMIL:

Shelf Life:

N/A

UOM:

1 EA

Using Services:

Army, Air Force

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

3020-00-457-6318 Specification Set by the OEM (see RNCC code 3)

Groove Depth ABGA:

0.925in.

Groove Width ABGF:

0.875in.

Outside Diameter ABHE:

9.500in.

Overall Length ABHP:

4.602in. ⁓4-39/64"

Keyway Width ABRR:

0.375in.

Thread Size ABUJ:

0.375-16

Bore Diameter ABXV:

1.925in.

Bore Length ADGE:

3.597in.

Distance From Center Of Bore To Bottom Of Keyway AEVF:

1.037in.

V Groove Angle In Deg AGGS:

30.0

Securing Hole Quantity AHYF:

Material And Location ANNQ:

steel

Face Width AQPL:

2.280in.

Design Form ARJD:

spoked

Bore Type ASBP:

straight

Bearings AWJQ:

not included

Groove Quantity AXHQ:

Counterbore Feature AXND:

not included

Hole Location BFYT:

bolt holes located opposite hub end spaced 60 degrees apart on 3.750 in.bolt cirlce diameter

Keying Facility BSGG:

included

Keying Facility Type BSGK:

keyway

Securing Method BSNP:

threaded hole

Split Hub Feature BSYG:

included

Lightening Hole BXSJ:

not included

Integral Cooling Vane BXSK:

not included

Groove Shape BXSM:

Bore Feature BYDS:

included

Protruding Hub Characteristic BYDZ:

stepped

Hub Split Location BYFC:

through one wall

Clamping Bolt Quantity BYFD:

Securing Location BYFF:

opposite hub end

Hub End Outside Diameter And Location BYZD:

4.250in. aa end

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

1.925in. aa end

First Step Face Largest Diameter And Location BYZL:

3.316in. aa end

First Step Length And Location BYZN:

1.495in. aa end

Second Step Length And Location BYZP:

0.430in. aa end

Hub End Outside Diameter And Location CLYR:

2.625in. aa end

Quantity NMBR:

Style Designator STYL:

webbed or spoked

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:

263130R12

Cage Code:

92679

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

263130R12

Cage Code:

31007

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 WEBBED OR SPOKED style nsn 3020-00-457-6318

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.

3020-00-457-6318 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:

SMS

SOS:

MMAC:

MCC:

SOS:

SMS

SOS:

MMAC:

MCC:

Source of Supply (SOS) SMS

Defense logistics agency, enterprise business systems

Material Management (MMAC) SX

Brac mmac for oc-alc

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.