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CS8X3-4 Groove Pulley

3020-00-908-1408

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Official Item Classification

Name
Groove Pulley
Part Number
CS8X3-4
(NSN) National Stock Number
3020-00-908-1408
(FSG) Federal Supply Group
30 Mechanical Power Transmission Equipment
(INC) Item Name Code
08109
(FIIG) Federal Item Identification Guide
T353-A
Date
01/01/1960 (66 years ago)

0.312-18 thread size, 0.490 inches nominal groove depth, 1.188 inches nominal overall length, 0.490 inches nominal groove width, 8.000 inches nominal outside diameter

Specs & Compatibility

Groove Depth

0.490 inches nominal

Groove Width

0.490 inches nominal

Outside Diameter

8.000 inches nominal

Overall Length

1.188 inches nominal

Thread Size

0.312-18

Bore Diameter

0.750 inches nominal

Bore Length

1.188 inches nominal

V Groove Angle In Deg

38.0

Pitch Diameter

7.400 inches minimum and 7.700 inches maximum

Securing Hole Quantity

1

Furnished Items And Quantity

setscrew,one each

Face Width

0.844 inches nominal

Design Form

spoked

Bore Type

straight

Bearings

not included

Groove Quantity

1

Counterbore Feature

not included

Hole Location

center of hub between spokes

Keying Facility

not included

Securing Method

threaded hole

Split Hub Feature

not included

Web/Spoke Relationship To Face Centerline

offset

Lightening Hole

not included

Integral Cooling Vane

not included

Groove Shape

v

Standard V-Belt Section Designation For Which Designed

3l and 4l

Bore Feature

included

Protruding Hub Characteristic

plain

Securing Location

both ends

Hub End Outside Diameter And Location

1.188 inches nominal both ends

Distance From Outside Flange/Rim To Hub End And Location

0.250 inches nominal aa end and 0.094 inches nominal bb end

Material

steel overall

Surface Treatment

zinc

Style Designator

webbed or spoked

Replacement For

Part Number Description
3020-00-932-3408 No Name Available 01/13/1971

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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
38-2217-01 Groove Pulley
6747-3 Groove Pulley
CS8-3-4 Groove Pulley
CS8X3-4 Groove Pulley
MW2-3-1 Groove Pulley

Frequently Asked Questions

What is the FSCG of the NSN 3020-00-908-1408?
The FSCG of the NSN 3020-00-908-1408 is 3020
Does the NSN 3020-00-908-1408 have a Schedule B code assigned?
Yes, the Schedule B code is 8487900080
Does NSN 3020-00-908-1408 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 3020-00-908-1408 contain precious materials?
Precious metal content is unknown
Does NSN 3020-00-908-1408 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 3020-00-908-1408 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960