4730-01-641-3843

Find complete technical information, availability, and procurement data for: 4730-01-641-3843
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

National Stock Number

4730-01-641-3843

Item Name Code

08505

Assigment Date

01/20/2015 (11 years ago)

A multipiece item specifically designed for use in a piping system to form a flexible, sound proof pipe joint. It has a flange connection on one end designed to connect with another flange connection. The other has a flange pad designed to accommodate a companion flange.

4.00 inches 1st end nominal pipe size accommodated, rohs directive compliance features provided, 2.50 inches 2nd end nominal pipe size accommodated, 140.0 fahrenheit single response maximum operating temp, 0.281 inches all ends nominal thickness

Product Characteristics

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

Nominal Pipe Size Accommodated: 2.50 inches 2nd end
Nominal Pipe Size Accommodated: 4.00 inches 1st end
Maximum Operating Temp: 140.0 fahrenheit single response
Features Provided: rohs directive compliance
Nominal Thickness: 0.281 inches all ends
Nominal Width Across Flats: 4.562 inches all ends
Part Name Assigned By Controlling Agency: "reducer, pvc, 4"x2-1/2""
Special Features: nsf 61 certified for use with drinking (potable) water
Material: plastic polyvinyl chloride (pvc) ball bearing
Material Document And Classification: stm d1784 national std/spec single material response overall
Media For Which Designed: fluid single response
Special Test Features: metric dimensions = 101.6mm x 63.5mm

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
4880K616	Pipe Reducer

FAQs

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

What is the FSCG of the NSN 4730-01-641-3843?

The FSCG of the NSN 4730-01-641-3843 is 4730

Does NSN 4730-01-641-3843 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 4730-01-641-3843 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-641-3843 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 4730-01-641-3843 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Tue, Jan 20, 2015