4720-00-189-2775

Find complete technical information, availability, and procurement data for: 4720-00-189-2775
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-189-2775

Item Name Code

22670

Assigment Date

01/01/1963 (63 years ago)

1.538 inches nominal outside diameter, 1.000 inches nominal inside diameter, round cross-sectional shape style, 275.0 pounds per square inch single response burst test pressure, -40.0 fahrenheit and 212.0 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
Inside Diameter: 1.000 inches nominal
Temp Rating: -40.0 fahrenheit and 212.0 fahrenheit single response
Outside Diameter: 1.538 inches nominal
Burst Test Pressure: 275.0 pounds per square inch single response
Layer Composition And Location: 1st layer braided textile yarn and outer layer molded rubber, synthetic
Outer Covering Environmental Protection: heat resistant and oil resistant and ozone resistant and mildew resistant
Inside Surface Condition: smooth
Measuring Method And Length: 36.000 inches nominal overall
Material: rubber ethylene-propylene class epm tube
Specification/Standard Data: 81348-zz-h-428 government specification
Nondefinitive Spec/Std Data: 1 type and b grade and 2 class

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2930-00-409-6377	No Name Available	04/12/1972
4720-00-725-4062	No Name Available	06/01/1976

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
7810-3803	Nonmetallic Hose
J20R1ECSA25X914	Nonmetallic Hose
MS521301B06360	Nonmetallic Hose
SAE J20R1ECSA25X914	Nonmetallic Hose
SAE-20R1ECS-A-25X914	Nonmetallic Hose

FAQs

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

What is the FSCG of the NSN 4720-00-189-2775?

The FSCG of the NSN 4720-00-189-2775 is 4720

Does NSN 4720-00-189-2775 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 4720-00-189-2775 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-189-2775 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 4720-00-189-2775 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963