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4720-00-138-2051

Find complete technical information, availability, and procurement data for: 4720-00-138-2051

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4720-00-138-2051
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-138-2051
Item Name Code
22670
Assigment Date
07/24/1971 (55 years ago)

A flexible, tubular item having a nonmetallic tube inner conveying surface and one or more reinforcement layers of a metallic or nonmetallic material. It is designed to convey gasses, liquids, or solids. For items with fittings on one or both ends, see hose assembly, nonmetallic. Excludes:hose, air duct; and hose air duct, air breathing.

round cross-sectional shape style, 0.500 inches nominal inside diameter, black exterior color, 1st layer braided cotton cord and outer layer molded rubber, synthetic layer composition and location, 0.938 inches nominal outside 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
0.500 inches nominal
Outside Diameter
0.938 inches nominal
Exterior Color
black
Layer Composition And Location
1st layer braided cotton cord and outer layer molded rubber, synthetic
Inside Surface Condition
smooth
Measuring Method And Length
208.000 inches nominal overall
Material
rubber synthetic tube
Media For Which Designed
air single response

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4720-01-083-4461 No Name Available 05/01/1991

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
995106R Nonmetallic Hose
995106R1 Nonmetallic Hose
995106R2 Nonmetallic Hose

FAQs

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

What is the FSCG of the NSN 4720-00-138-2051?
The FSCG of the NSN 4720-00-138-2051 is 4720
Does NSN 4720-00-138-2051 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 4720-00-138-2051 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-00-138-2051 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 4720-00-138-2051 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Sat, Jul 24, 1971

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

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