3040-00-570-0521

Find complete technical information, availability, and procurement data for: 3040-00-570-0521
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-570-0521

Item Name Code

21988

Assigment Date

12/01/1974 (51 years ago)

A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see hose assembly (as modified). For items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. Excludes:items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.

2.463 inches nominal second end end attachment length, solid body construction, 0.190 inches nominal both ends end attachment hole diameter, clevis no. 1 both ends end attachment style, 2.056 inches nominal first end end attachment length

Product Characteristics

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

End Attachment Style: clevis no. 1 both ends
Body Construction: solid
End Attachment Hole Diameter: 0.190 inches nominal both ends
End Attachment Length: 2.056 inches nominal first end
End Attachment Length: 2.463 inches nominal second end
End Attachment Fork Width: 0.701 inches nominal both ends
Special Features: end attachment info: locknut included, height: 0.800 both ends, fork span width 0.515 both ends
Material: steel
Material Document And Classification: mil-s-5000, comp 4340 mil 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
272S2000311-009	Rigid Connecting Link

FAQs

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

What is the FSCG of the NSN 3040-00-570-0521?

The FSCG of the NSN 3040-00-570-0521 is 3040

Does NSN 3040-00-570-0521 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 3040-00-570-0521 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-00-570-0521 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 3040-00-570-0521 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Sun, Dec 1, 1974