Groove Pulley NSN 3020-01-418-4078

Item Description

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.

NSN: 3020-01-418-4078

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Features and Characteristics

Groove Width

0.500 inches

Outside Diameter

58.000 inches

Bore Diameter

55.160 inches

Bore Length

5.124 inches

End Application

Weapons system landing craft air cushion (lcac)

V Groove Angle In Deg

42.0

Furnished Items And Quantity

32 flat washer, 32 lock washer, 32 cap screw, 1 conn link spring clip, 1 roller chain, 8 ring

Material And Location

Aluminum alloy, qq-a-250/11, alloy 6061, t651 or aluminum alloy, qq-a-200/8, alloy 6061

Face Width

5.124 inches

Design Form

Plain

Bore Type

Straight

Bearings

Not included

Groove Quantity

Counterbore Feature

Not included

Keying Facility

Not included

Split Hub Feature

Not included

Lightening Hole

Not included

Integral Cooling Vane

Not included

Groove Shape

Bore Feature

Included

Special Features

Used on bow thruster, includes 108 0.250 in. Diameter mounting holes through face of pulley

Surface Treatment

Anodize

Style Designator

Plain

Surface Treatment

Anodized

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

014184078

NSN

3020014184078

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

5749813-013

Cage Code:

53711

Status:

MSDS:

Part Number:

5759813-013

Cage Code:

53711

Status:

MSDS:

Part Number:

568-5749813 FIND 11

Cage Code:

53711

Status:

MSDS:

Part Number:

568-5749813

Cage Code:

53711

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8487900080
NAICS: 333999
SITC: 74999
Description: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3020-01-418-4078

What are the manufacturers of nsn 3020014184078?

Naval Sea Systems Command (53711)
Textron Inc. (50079)

Does this nsn 3020014184078 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020014184078
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.

Does nsn 3020014184078 contain any precious metals?
No precious metal content.

Does nsn 3020014184078 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020014184078?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

08109

FIIG:

T353-A

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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