3020-00-273-4335

Sprocket Wheel email this page

Images

Reference images of this national stock number

Model or part number: 078347

Pricing & Availability

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Description

Positive Drive Belt Pulley NSN 3020-00-273-4335.

NSN 3020-00-273-4335 Datasheet

MRC:

The length of a straight line which passes through the center of an item,and terminates at the outside circumference.ABHE

Outside Diameter:

9.927 inches

MRC:

The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP

Overall Length:

1.625 inches

MRC:

A measurement taken at right angles to the length of a keyway,in distinction from thickness.ABRR

Keyway Width:

0.250 inches

MRC:

Designates the thread diameter and number of threads per specific measurement scale.ABUJ

Thread Size:

5/16-18

MRC:

The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.ABXV

Bore Diameter:

Between 1.001 inches and 1.002 inches

MRC:

A measurement of the longest dimension of a bore.ADGE

Bore Length:

1.625 inches

MRC:

The distance from the center of the bore to the bottom of the keyway(s).AEVF

Distance From Center Of Bore To Bottom Of Keyway:

0.657 inches

MRC:

A measurement indicating the diameter-pitch per specific measurement scale of the item.AGJS

Pitch Diameter:

10.050 inches

MRC:

The number of holes provided for securing the item in a fixed position.AHYF

Securing Hole Quantity:

MRC:

A measurement taken at right angles to the length of the face,in distinction from thickness.AQPL

Face Width:

1.000 inches

MRC:

An indication of whether or not a guide is included.AQWM

Guide:

Included

MRC:

The physical configuration of the item.ARJD

Design Form:

Spoked

MRC:

Indicates the type of bore used on the item.ASBP

Bore Type:

Straight

MRC:

The number of grooves provided.AXHQ

Groove Quantity:

MRC:

An indication of whether or not a counterbore feature is included.AXND

Counterbore Feature:

Not included

MRC:

Indicates the position of the groove(s) on the item.BDRB

Groove Position:

Located in center

MRC:

Indicates the location of the hole on the item.BFYT

Hole Location:

Located on top of key

MRC:

Indicates the type of guide provided.BMHW

Guide Type:

Groove

MRC:

An indication of whether or not a keying facility is included.BSGG

Keying Facility:

Included

MRC:

Indicates the type of keying facility provided.BSGK

Keying Facility Type:

Keyway

MRC:

The means by which the item is secured.BSNP

Securing Method:

Threaded hole

MRC:

An indication of whether or not a lightening hole/s/ is included.BXSJ

Lightening Hole:

Not included

MRC:

An indication of the characteristic of the protruding hub.BYDZ

Protruding Hub Characteristic:

Plain

MRC:

Indicates the location for securing the item.BYFF

Securing Location:

Aa end

MRC:

Designates the belt,chain,or film size for which the item is designed.BYFH

Belt/chain/film Size For Which Designed:

Silent chain

MRC:

The number of rows of teeth provided.BYFL

Teeth Row Quantity:

MRC:

The number of teeth included in each row.BYFN

Teeth Quantity Per Row:

MRC:

The means used to test the rated hardness of an item.BYFQ

Hardness Rating Test Method:

Not rated

MRC:

An indication of whether or not a bore bearing is included.BYFS

Bore Bearing:

Not included

MRC:

An indication of whether or not a hub external keyway is included.BYFW

Hub External Keyway:

Not included

MRC:

The center to center distance between teeth measured along the pitch line.BYGF

Tooth Pitch:

0.375 inches

MRC:

None.BYZD

Hub End Outside Diameter And Location:

2.375 inches both ends

MRC:

None.BYZF

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

0.625 inches aa end

MRC:

The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL

Material:

Steel

MRC:

The chemical compound or mechanical mixture properties of which the item is fabricated.MATT

Material:

Steel

MRC:

A numeric value which represents a positive whole value without regard to any unit of measure.NMBR

Quantity:

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL

Style Designator:

Webbed or spoked

MRC:

NIIN:

002734335

MRC:

NATO Stock Number:

3020-00-273-4335

MRC:

Shelf Life:

N/A

MRC:

UOM:

MRC:

DEMIL:

FIIG:

T353-C

MRC:

INC:

04456

MRC:

IMM:

All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

Quality Commitment »

Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 3020-00-273-4335

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.

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

Container

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

LVL C

Container:

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

LVL_C:

CUSH

MOP

CATEG.

PRES MAT

WRAP MAT

ICQ

THK

TOS

UCL

CUSH DUN:

MOP:

PKG:

18DO

PRES MAT:

WRAP MAT:

ICQ:

AAA

THK:

TOS:

UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) 20

Preservative coating only (with greaseproof wrap, as required).

Import / Export

Schedule B Classification

Schedule B Number

NAIC National Association of Insurance Commissioners

End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.

SITC Commodity classification system defined by the United Nations.

USDA

HITECH

Schedule B:

8483901000

NAICS:

333613

End Use Class:

21180

SITC:

74890

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 8483901000

Chain Sprockets and Parts Thereof

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74890

Parts, N.e.s., For Transmission Shafts and Cranks, Bearing Housings, Gears, Gearing, Ball Screws, Gear Boxes, Flywheels and Pulleys, Clutches, Etc.

Manufacturers

This NSN is registered to the following cage codes.

Cage 31974

Product Condition Codes

Code	Definition
FN	Factory New. Parts manufactured by the OEM and includes manufacturer certification.
NE	New. Parts manufactured by the OEM. May include manufacturer certification or company certification.
NS	New Surplus. New material item purchased from excess inventory.
OH	Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO).
SV	Serviceable product.
AR	As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part.
RP	Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification.

Cross Reference Parts

Part Number	RNVC	RNAAC	DAC	CAGE
078347	2	XX	X	31974
NAVYX1701PC40	2	XX	X	31974
NAVYX1761PC59	2	XX	X	31974
NAVYX1771PC59	2	XX	X	31974
NX1768PC59	2	XX	X	31974
NX1756PC59	2	XX	X	31974

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3020-00-273-4335

Images

Pricing & Availability

NSN 3020-00-273-4335 Datasheet

All Products Certified

Quality | ISO 9001:2015 + AS9120B

Shipping

Formal Definition

Packaging & Dimensions

Packaging Codes Definitions:

Import / Export

Schedule B Codes Definitions:

Manufacturers

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