3040-01-241-8343

Find complete technical information, availability, and procurement data for: 3040-01-241-8343
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-241-8343

Item Name Code

13743

Assigment Date

10/03/1986 (39 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

single hole unf screw thread series designator and location, 0.6250 inches nominal outside diameter, 0.4375 inches nominal bore diameter, 0.156 inches nominal thickness, 1 securing hole quantity

Product Characteristics

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

Outside Diameter: 0.6250 inches nominal
Thickness: 0.156 inches nominal
Bore Diameter: 0.4375 inches nominal
Securing Hole Quantity: 1
Screw Thread Series Designator And Location: single hole unf
Securing Hole Type And Location: threaded single hole
Nominal Thread Size And Location: unable to decode
Material: steel comp 303
Material Document And Classification: qq-s-764, type 303, cond a-canceled fed spec single material response
Style Designator: plain round

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
7648903	Shaft Collar

FAQs

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

What is the FSCG of the NSN 3040-01-241-8343?

The FSCG of the NSN 3040-01-241-8343 is 3040

Does NSN 3040-01-241-8343 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 3040-01-241-8343 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-241-8343 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 3040-01-241-8343 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Oct 3, 1986