4720-00-917-8373

Find complete technical information, availability, and procurement data for: 4720-00-917-8373
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 4720-00-917-8373 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

4720-00-917-8373

Item Name Code

20311

Assigment Date

07/27/1966 (60 years ago)

3.938 inches minimum and 4.062 inches maximum inside diameter, 4.000 inches 1st end quick disconnect nominal size, 4.000 inches 2nd end quick disconnect nominal size, 4.562 inches minimum and 4.688 inches maximum outside diameter, 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: 3.938 inches minimum and 4.062 inches maximum
Outside Diameter: 4.562 inches minimum and 4.688 inches maximum
Quick Disconnect Nominal Size: 4.000 inches 1st end
Quick Disconnect Nominal Size: 4.000 inches 2nd end
Connection Style: cam or lever (external) 2nd end
Connection Style: cam or lever (internal) 1st end
End Connection Design: straight 1st end
End Connection Design: straight 2nd end
End Fitting Component And Material: complete fitting aluminum alloy all ends
Fitting Component And Surface Treatment: complete fitting anodize 1st end
Connection Type: external quick disconnect 2nd end
Connection Type: internal quick disconnect 1st end
Burst Test Pressure: 700.0 pounds per square inch
Layer Composition And Location: outer layer molded rubber, chloroprene
Maximum Operating Pressure: 175.0 pounds per square inch
Hydrostatic Test Pressure: 280.0 pounds per square inch
Outer Covering Environmental Protection: abrasion resistant and fuel resistant and mildew resistant and oil resistant and weatherproof
Inside Surface Condition: smooth
Measuring Method And Length: 600.000 inches nominal overall
Special Features: inner conveying tube material-rubber, synthetic
Media For Which Designed: fuel/oil, hydrocarbon single response
Specification/Standard Data: 81349-mil-h-26521 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4720-00-983-8760	No Name Available	05/01/1983

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
28W25	Nonmetallic Hose Assembly
GB3104HDC450	Nonmetallic Hose Assembly
M265214.0-0600	Nonmetallic Hose Assembly
M26521F4.0T0600	Nonmetallic Hose Assembly
M26521F4.0T5000	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-917-8373?

The FSCG of the NSN 4720-00-917-8373 is 4720

Does the NSN 4720-00-917-8373 have a Schedule B code assigned?

Yes, the Schedule B code is 4009320050

Does NSN 4720-00-917-8373 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 4720-00-917-8373 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-00-917-8373 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 4720-00-917-8373 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Jul 27, 1966