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4261198 Groove Pulley

3020-00-153-7100

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Official Item Classification

Name
Groove Pulley
Part Number
4261198
(NSN) National Stock Number
3020-00-153-7100
(FSG) Federal Supply Group
30 Mechanical Power Transmission Equipment
(INC) Item Name Code
08109
(FIIG) Federal Item Identification Guide
T353-A
Date
11/03/1971 (54 years ago)

0.490 inches nominal groove depth, 0.494 inches nominal groove width, 5.450 inches nominal outside diameter, 0.188 inches nominal keyway width, 1.219 inches nominal overall length

Specs & Compatibility

Groove Depth

0.490 inches nominal

Groove Width

0.494 inches nominal

Outside Diameter

5.450 inches nominal

Overall Length

1.219 inches nominal

Keyway Width

0.188 inches nominal

Bore Diameter

0.750 inches nominal

Bore Length

1.219 inches nominal

Distance From Center Of Bore To Bottom Of Keyway

0.500 inches nominal

V Groove Angle In Deg

34.0

Pitch Diameter

5.200 inches nominal

Face Width

0.750 inches nominal

Design Form

spoked

Bore Type

straight

Bearings

not included

Groove Quantity

1

Counterbore Feature

not included

Keying Facility

included

Keying Facility Type

keyway

Split Hub Feature

not included

Web/Spoke Relationship To Face Centerline

not offset

Lightening Hole

not included

Integral Cooling Vane

not included

Groove Shape

v

Standard V-Belt Section Designation For Which Designed

a

Bore Feature

included

Hub End Outside Diameter And Location

1.750 inches nominal both ends

Distance From Outside Flange/Rim To Hub End And Location

0.469 inches nominal aa end and 0.063 inches nominal bb end

Material

iron cast overall

Quantity

1

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

Related Hardware Products

Part Number Description
4261198 Groove Pulley
AG56X3/4 Groove Pulley
AK56 3-4 Groove Pulley
AK56X3/4 Groove Pulley

Frequently Asked Questions

What is the FSCG of the NSN 3020-00-153-7100?
The FSCG of the NSN 3020-00-153-7100 is 3020
Does the NSN 3020-00-153-7100 have a Schedule B code assigned?
Yes, the Schedule B code is 8487900080
Does NSN 3020-00-153-7100 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 3020-00-153-7100 contain precious materials?
Item does not contain precious metal.
Does NSN 3020-00-153-7100 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 3020-00-153-7100 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Wed, Nov 3, 1971