4720-00-311-0078

Find complete technical information, availability, and procurement data for: 4720-00-311-0078
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-311-0078

Item Name Code

39226

Assigment Date

10/26/1973 (52 years ago)

1.094 inches minimum and 1.250 inches maximum both ends outside diameter, 0.125 inches nominal wall thickness, 0.875 inches nominal first end inside diameter, 0.938 inches minimum and 1.062 inches maximum both ends end overall length, 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
Wall Thickness: 0.125 inches nominal
Inside Diameter: 0.875 inches nominal first end
Outside Diameter: 1.094 inches minimum and 1.250 inches maximum both ends
End Overall Length: 0.938 inches minimum and 1.062 inches maximum both ends
Connection Style: round first end
Hose Weight: 5.000 ounces per linear foot
Connection Type: soft first end
Features Provided: ozone resistant
End Inside Diameter: 0.844 inches minimum and 0.875 inches maximum first end
Measuring Method And Length: 15.000 inches nominal overall
Special Features: ozone resistance:ozone resistant; end similarity:identical; hose style:helically wound continuous wire supported, style no. 4, from old fiig a22900; scuff strip:not included; hose material:polyamide fiber and steel wire corrosion resistant, qq-w-423, form 1, comp 302, cond. b
Material: cotton and fiberglass 1st ply
Material: steel reinforcing wire
Style Designator: helically wound continous wire supported
Fsc Application Data: acft air conditioning heating and pressurizing equipment

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
957.12.20.111	Air Breathing Hose
MIL-H-81581A	Air Breathing Hose
MS22055H15	Air Breathing Hose

FAQs

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

What is the FSCG of the NSN 4720-00-311-0078?

The FSCG of the NSN 4720-00-311-0078 is 4720

Does the NSN 4720-00-311-0078 have a Schedule B code assigned?

Yes, the Schedule B code is 7312105500

Does NSN 4720-00-311-0078 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 4720-00-311-0078 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-00-311-0078 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 4720-00-311-0078 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Oct 26, 1973