4684696

View detailed technical data, stock status, and sourcing information for: 4684696
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-01-285-3592

Item Name Code

08109

Assigment Date

09/12/1988 (37 years ago)

A shield, usually circular in shape, having a centrally located hole. It is designed to conceal the excess portion of a wall, ceiling or floor opening around a pipe or tube or a pipe or tube fitting such as a shower bath valve. The item is never threaded, excludes:flange, faucet.

25.497 inches nominal outside diameter, 0.500 inches nominal keyway width, 2.250 inches nominal overall length, 1.000 inches nominal groove width, 0.248 inches nominal groove depth

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Groove Depth: 0.248 inches nominal
Groove Width: 1.000 inches nominal
Outside Diameter: 25.497 inches nominal
Overall Length: 2.250 inches nominal
Keyway Width: 0.500 inches nominal
Bore Diameter: 4.725 inches nominal
Bore Length: 2.250 inches nominal
Distance From Center Of Bore To Bottom Of Keyway: 2.589 inches nominal
Groove Radius: 0.500 inches nominal
Face Width: 1.062 inches nominal
Design Form: plain
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
Lightening Hole: not included
Integral Cooling Vane: not included
Groove Shape: u
Bore Feature: included
Protruding Hub Characteristic: plain
Hub End Outside Diameter And Location: 5.994 inches nominal both ends
Distance From Outside Flange/Rim To Hub End And Location: 0.500 inches nominal both ends
Special Features: sheave,1;side plate,2;plate,connecting,2;nut,self lock,hex,24;screw,machine;key,1;washer,flat,6;nut,jam,12
Material: steel overall
Quantity: 1
Style Designator: plain

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
4684696	Groove Pulley

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3020-01-285-3592?

The FSCG of the NSN 3020-01-285-3592 is 3020

Does the NSN 3020-01-285-3592 have a Schedule B code assigned?

Yes, the Schedule B code is 8487900080

Does NSN 3020-01-285-3592 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 3020-01-285-3592 contain precious materials?

Item does not contain precious metal.

Does NSN 3020-01-285-3592 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 3020-01-285-3592 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Mon, Sep 12, 1988