3040-00-188-8653

Find complete technical information, availability, and procurement data for: 3040-00-188-8653
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-188-8653

Item Name Code

27782

Assigment Date

03/01/1971 (55 years ago)

0.310 inches nominal distance from first end hub to shoulder, 0.4375 inches nominal shoulder outside diameter, 0.220 inches nominal shoulder width, 0.124 inches minimum and 0.125 inches maximum hub inside diameter, 0.3473 inches minimum and 0.3746 inches maximum first end hub outside diameter

Product Characteristics

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

Shoulder Width: 0.220 inches nominal
Shoulder Outside Diameter: 0.4375 inches nominal
Hub Inside Diameter: 0.124 inches minimum and 0.125 inches maximum
First End Hub Outside Diameter: 0.3473 inches minimum and 0.3746 inches maximum
Distance From First End Hub To Shoulder: 0.310 inches nominal
Special Features: securing hole size no.2/0.086 in.-56 thd;attachment method:setscrew;thread size:0.375 in.nom;accessory component and qty:hex nut 1;lockwasher 1;set screw 1;o/a length:0.530;hub thread length:0.248
Material: steel corrosion resisting
Material Document And Classification: comp 303 fed spec single material response
Surface Treatment: passivate
Style Designator: single threaded hub

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
E64-1	Body Hub
K1-9	Body Hub

FAQs

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

What is the FSCG of the NSN 3040-00-188-8653?

The FSCG of the NSN 3040-00-188-8653 is 3040

Does the NSN 3040-00-188-8653 have a Schedule B code assigned?

Yes, the Schedule B code is 8483905000

Does NSN 3040-00-188-8653 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 3040-00-188-8653 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-188-8653 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 3040-00-188-8653 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Mar 1, 1971