4720-01-644-5422

Find complete technical information, availability, and procurement data for: 4720-01-644-5422
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-644-5422

Item Name Code

11116

Assigment Date

05/11/2015 (11 years ago)

A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see gearshaft (as modified). Excludes:gear subassembly, speed decreaser.

copper alloy both end couplings material, 12.000 inches minimum overall and 12.250 inches maximum overall measuring method and length, 5.000 inches minimum and 5.125 inches maximum both ends inside diameter, hose,air duct,straight,round part name assigned by controlling agency, round cross-sectional shape style

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: 5.000 inches minimum and 5.125 inches maximum both ends
Measuring Method And Length: 12.000 inches minimum overall and 12.250 inches maximum overall
Part Name Assigned By Controlling Agency: hose,air duct,straight,round
Material: copper alloy both end couplings
Material: plastic aramid all plies
Material: plastic aramid reinforcing cord
Style Designator: perforated

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
M32107/1-13624 MIDNT BL	Air Duct Hose
MIL-PRF-32107/1	Air Duct Hose

FAQs

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

What is the FSCG of the NSN 4720-01-644-5422?

The FSCG of the NSN 4720-01-644-5422 is 4720

Does NSN 4720-01-644-5422 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 4720-01-644-5422 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-644-5422 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 4720-01-644-5422 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Mon, May 11, 2015