3040-00-546-9742

Find complete technical information, availability, and procurement data for: 3040-00-546-9742
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 3040-00-546-9742 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-546-9742

Item Name Code

18249

Assigment Date

01/01/1963 (63 years ago)

A metallic item, solid or tubular, having one closed end formed to fit into a shallow recess or groove, or having a flat or concave surface used to exert pressure against a component part. It is designed for use with a spring, helical, compression, which exerts pressure to hold a shaft, pin, or the like, in a semirigid position in housings or other mechanical devices. Does not have internal or external threads. Excludes:plunger, quick release. For electrical items, see detent, switch and plunger, solenoid. See also catch, friction.

1 worm thread quantity, 1.810 inches nominal overall length, 0.185 inches nominal worm thread lead, right-hand worm thread direction, 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.

End Similarity: not identical
Overall Length: 1.810 inches nominal
Worm Thread Quantity: 1
Worm Thread Lead: 0.185 inches nominal
Worm Thread Direction: right-hand
Shaft Hardness Rating: 40.0 rockwell c minimum and 47.0 rockwell c maximum
Shaft Location: one end of worm
Material: steel corrosion resisting
Surface Treatment: chromate

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
8299679	Worm Shaft

FAQs

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

What is the FSCG of the NSN 3040-00-546-9742?

The FSCG of the NSN 3040-00-546-9742 is 3040

Does the NSN 3040-00-546-9742 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-00-546-9742 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 3040-00-546-9742 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-00-546-9742 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 3040-00-546-9742 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963