3040-01-388-4654

Find complete technical information, availability, and procurement data for: 3040-01-388-4654

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3040-01-388-4654
Federal Supply Group
Mechanical Power Transmission Equipment
National Stock Number
3040-01-388-4654
Item Name Code
21988
Assigment Date
03/31/1994 (32 years ago)

A flexible, tubular item of light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. For items with couplings, see hose assembly, air duct. For items of sleeve section design rated for high pressure use, see sleeve, seal, coupling. Excludes:hose, nonmetallic.

tubular shank link style, 0.621 inches minimum and 0.629 inches maximum body diameter, tubular body construction, steel corrosion resisting material, 2.265 inches minimum and 2.285 inches maximum overall length

Product Characteristics

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

Overall Length
2.265 inches minimum and 2.285 inches maximum
Body Diameter
0.621 inches minimum and 0.629 inches maximum
Link Style
tubular shank
Body Construction
tubular
Material
steel corrosion resisting

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
1A9411 Rigid Connecting Link

FAQs

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

What is the FSCG of the NSN 3040-01-388-4654?
The FSCG of the NSN 3040-01-388-4654 is 3040
Does NSN 3040-01-388-4654 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 3040-01-388-4654 contain precious materials?
Item does not contain precious metal.
Does NSN 3040-01-388-4654 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 3040-01-388-4654 was assigned to the Federal Catalog?
It was assigned 32 years ago, on Thu, Mar 31, 1994

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