4720-00-165-4739

Find complete technical information, availability, and procurement data for: 4720-00-165-4739
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-165-4739

Item Name Code

20311

Assigment Date

02/27/1972 (54 years ago)

A type of lacquer formulated for coating textile fabric surfaces to increase durability by imparting tautness, weather resistance, and strength. Excludes:primer coating.

0.313 inches nominal inside diameter, round cross-sectional shape style, 3b 1st end thread class, right-hand 1st end thread direction, -55.0 fahrenheit and 300.0 fahrenheit single response temp rating

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
Thread Class: 3b 1st end
Thread Direction: right-hand 1st end
Inside Diameter: 0.313 inches nominal
Temp Rating: -55.0 fahrenheit and 300.0 fahrenheit single response
Outside Diameter: 0.312 inches nominal
Minimum Inside Bending Radius: 2.750 inches
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Features Provided: reusable end fittings
Burst Test Pressure: 4000.0 pounds per square inch
Layer Composition And Location: 2nd layer braided wire and outer layer rubber impregnated braided fabric and 1st layer braided textile yarn
Maximum Operating Pressure: 1000.0 pounds per square inch
Nominal Thread Size: 0.563 inches 1st end
Seat Angle: 37.0 degrees 1st end
Hydrostatic Test Pressure: 2000.0 pounds per square inch
Outer Covering Environmental Protection: fuel resistant and oil resistant and ozone resistant and mildew resistant and vibration resistant
Vacuum In Torr: 50.8
Inside Surface Condition: smooth
Measuring Method And Length: 24.000 inches nominal working
Media For Which Designed: fuel/oil, hydrocarbon single response
Thread Series Designator: unjf 1st end
Specification/Standard Data: 96906-ms52103 government standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4720-01-291-5823	No Name Available	01/01/2011

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
243001-6-0240	Nonmetallic Hose Assembly
FK1143GGG0247	Nonmetallic Hose Assembly
MS52103A060240R	Nonmetallic Hose Assembly
MS52103Z-060240R	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-165-4739?

The FSCG of the NSN 4720-00-165-4739 is 4720

Does the NSN 4720-00-165-4739 have a Schedule B code assigned?

Yes, the Schedule B code is 4009320050

Does NSN 4720-00-165-4739 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 4720-00-165-4739 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-165-4739 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 4720-00-165-4739 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Sun, Feb 27, 1972