4720-01-728-6635

Find complete technical information, availability, and procurement data for: 4720-01-728-6635
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 4720-01-728-6635 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-728-6635

Item Name Code

20311

Assigment Date

04/15/2025 (1 year ago)

A principal longitudinal member of the structural framework of an aircraft fuselage, nacelle, empennage boom, or similar component.

21.0 inches nominal overall measuring method and length, nsn 5140-017198038 end item identification, 0.25 inches nominal inside diameter, round cross-sectional shape style, 0.25 inch fjic x 0.25 inch fjic special features

Product Characteristics

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

Cross-Sectional Shape Style: round
Inside Diameter: 0.25 inches nominal
End Item Identification: nsn 5140-017198038
Measuring Method And Length: 21.0 inches nominal overall
Special Features: 0.25 inch fjic x 0.25 inch fjic

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
21-4653	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-728-6635?

The FSCG of the NSN 4720-01-728-6635 is 4720

Does NSN 4720-01-728-6635 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 4720-01-728-6635 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-728-6635 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 4720-01-728-6635 was assigned to the Federal Catalog?

It was assigned 1 year ago, on Tue, Apr 15, 2025