4720-00-757-7554

Find complete technical information, availability, and procurement data for: 4720-00-757-7554
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-757-7554

Item Name Code

22670

Assigment Date

01/01/1960 (66 years ago)

outer layer molded rubber, sae j14, class sc layer composition and location, round cross-sectional shape style, 500.0 pounds per square inch single response burst test pressure, -40.0 fahrenheit single response temp rating, 1.250 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: 1.250 inches nominal
Temp Rating: -40.0 fahrenheit single response
Burst Test Pressure: 500.0 pounds per square inch single response
Layer Composition And Location: outer layer molded rubber, sae j14, class sc
Outer Covering Environmental Protection: oil resistant and weatherproof
Inside Surface Condition: smooth
Measuring Method And Length: 5.500 inches nominal overall
Material: rubber tube
Material Document And Classification: mil-std-417, type r, class rs, grade 615 mil std single material response tube
Media For Which Designed: alcohol, methyl and ethylene glycol and fuel/oil, hydrocarbon and water, fresh single response
Specification/Standard Data: 81343-j20,20r1 professional/industrial association standard
Nondefinitive Spec/Std Data: 1-1/4 in. size

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
20R1SIZE1 1-4	Nonmetallic Hose
A12299	Nonmetallic Hose

FAQs

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

What is the FSCG of the NSN 4720-00-757-7554?

The FSCG of the NSN 4720-00-757-7554 is 4720

Does NSN 4720-00-757-7554 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 4720-00-757-7554 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-757-7554 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 4720-00-757-7554 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960