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4251-06 Groove Pulley

3020-01-486-8349

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Official Item Classification

Name
Groove Pulley
Part Number
4251-06
(NSN) National Stock Number
3020-01-486-8349
(FSG) Federal Supply Group
30 Mechanical Power Transmission Equipment
(INC) Item Name Code
08109
(FIIG) Federal Item Identification Guide
T353-A
Date
07/17/2001 (25 years ago)

aircraft carrier cvn 68, ballistic scuttles end item identification, 6.000 inches nominal outside diameter, 1.250 inches nominal face width, 1.375 inches nominal overall length, 4.625 inches nominal pitch diameter

Specs & Compatibility

Outside Diameter

6.000 inches nominal

Overall Length

1.375 inches nominal

End Item Identification

aircraft carrier cvn 68, ballistic scuttles

Pitch Diameter

4.625 inches nominal

Face Width

1.250 inches nominal

Design Form

webbed

Bearings

included

Groove Quantity

1

Lightening Hole

not included

Integral Cooling Vane

not included

Groove Shape

v

Shaft Size For Which Designed

1.000 inches nominal

Special Features

timken bearing p/n 07100/071960; manufacturers item name: sheave (6 in. dia.)

Style Designator

webbed or spoked

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0008109

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124-4322651 PC 100 Groove Pulley
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Frequently Asked Questions

What is the FSCG of the NSN 3020-01-486-8349?
The FSCG of the NSN 3020-01-486-8349 is 3020
Does the NSN 3020-01-486-8349 have a Schedule B code assigned?
Yes, the Schedule B code is 8487900080
Does NSN 3020-01-486-8349 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 3020-01-486-8349 contain precious materials?
Item does not contain precious metal.
Does NSN 3020-01-486-8349 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3020-01-486-8349 was assigned to the Federal Catalog?
It was assigned 25 years ago, on Tue, Jul 17, 2001