3040-00-857-2557

Find complete technical information, availability, and procurement data for: 3040-00-857-2557
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-857-2557

Item Name Code

22914

Assigment Date

10/04/1967 (58 years ago)

indented flat keyway second end style, unthreaded cross drilled first end style, 6.875 inches nominal overall length, 0.4720 inches nominal first end diameter, not identical end similarity

Product Characteristics

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

First End Style: unthreaded cross drilled
End Similarity: not identical
Second End Style: indented flat keyway
Overall Length: 6.875 inches nominal
First End Diameter: 0.4720 inches nominal
First End Hole Diameter: 0.0960 inches nominal
First End Distance From Hole Center To End: 0.687 inches nominal
First End Hole Depth: 0.472 inches nominal
Second End Keyway Width: 0.1250 inches nominal
Second End External Keyway Length: unable to decode
Second End Keyway Depth: 0.062 inches nominal
Second End Distance From Keyway Center To End: 0.625 inches nominal
Second End Diameter: 0.4720 inches nominal
Step Quantity: 5
Largest Step Diameter: 0.625 inches nominal
Material: steel
Material Document And Classification: qq-s-763,class 303,cond a fed spec single material response

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
9197-9-907	Shouldered Shaft

FAQs

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

What is the FSCG of the NSN 3040-00-857-2557?

The FSCG of the NSN 3040-00-857-2557 is 3040

Does the NSN 3040-00-857-2557 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-00-857-2557 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 3040-00-857-2557 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-857-2557 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 3040-00-857-2557 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Oct 4, 1967