4720-01-380-7440

Find complete technical information, availability, and procurement data for: 4720-01-380-7440
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-380-7440

Item Name Code

39226

Assigment Date

09/25/1993 (32 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

0.875 inches nominal both ends end overall length, round cross-sectional shape style, mbu-20/p mask end item identification, 1.126 inches nominal first end inside diameter, round both ends connection 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: 1.126 inches nominal first end
End Item Identification: mbu-20/p mask
End Overall Length: 0.875 inches nominal both ends
Connection Style: round both ends
Connection Type: threaded both ends
End Inside Diameter: 0.750 inches nominal both ends
Special Features: item made of gray silicone; when procured as a spare item, identify permil-std-130. in addition the followingmarking shall be included:life supportitem do not open until ready for use; nha: p/n g010-1100
Material: rubber silicone class q all plies
Style Designator: fully convoluted

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
10316314	Air Breathing Hose
4720PL0887478	Air Breathing Hose
G010-1155	Air Breathing Hose
G010-1155-01	Air Breathing Hose

FAQs

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

What is the FSCG of the NSN 4720-01-380-7440?

The FSCG of the NSN 4720-01-380-7440 is 4720

Does the NSN 4720-01-380-7440 have a Schedule B code assigned?

Yes, the Schedule B code is 4001100000

Does NSN 4720-01-380-7440 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 4720-01-380-7440 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-380-7440 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 4720-01-380-7440 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Sat, Sep 25, 1993