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4720-00-257-0405

Find complete technical information, availability, and procurement data for: 4720-00-257-0405

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4720-00-257-0405
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-257-0405
Item Name Code
31934
Assigment Date
03/29/1971 (55 years ago)

A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. It may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. It may include nuts, sleeves, and/or grommets.

-49.0 fahrenheit and 165.0 fahrenheit single response temp rating, 63.0 nominal shore durometer a nonmetallic hardness rating, 1.125 inches nominal outside diameter, round cross-sectional shape style, 0.750 inches nominal inside diameter

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
0.750 inches nominal
Nonmetallic Hardness Rating
63.0 nominal shore durometer a
Temp Rating
-49.0 fahrenheit and 165.0 fahrenheit single response
Outside Diameter
1.125 inches nominal
Exterior Color
clear
Minimum Tensile Strength
2300 pounds per square inch
Maximum Operating Pressure
36.0 pounds per square inch single response
Outer Covering Environmental Protection
abrasion resistant and incombustible
Inside Surface Condition
smooth
Flexibility
flexible
Material
plastic vinyl tube

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
400-1321-141 Nonmetallic Tubing
B44-3 3-4X1-1-8 Nonmetallic Tubing
NT-23-12-18 Nonmetallic Tubing
PV1812-1 Nonmetallic Tubing
RNT-1065-S31C Nonmetallic Tubing
RNT1065-3-4-X1-1-8 Nonmetallic Tubing

FAQs

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

What is the FSCG of the NSN 4720-00-257-0405?
The FSCG of the NSN 4720-00-257-0405 is 4720
Does the NSN 4720-00-257-0405 have a Schedule B code assigned?
Yes, the Schedule B code is 3917320000
Does NSN 4720-00-257-0405 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 4720-00-257-0405 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-257-0405 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 4720-00-257-0405 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Mon, Mar 29, 1971

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