4720-01-530-3972

Find complete technical information, availability, and procurement data for: 4720-01-530-3972
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-530-3972

Item Name Code

20311

Assigment Date

05/25/2005 (21 years ago)

A rigid item of various shapes permanently attached to a structure of an aircraft, designed to provide access for inspection, service, replacement of components and/or adjustments. It is designed to be attached by means of hinges or similar device. It may include self-closing features and have a quick release or other type latching to permit access with a minimum of effort. It may include an observation window. Excludes:cover, access; cover access, aircraft; door, access; door, aircraft and all doors not specficially designed to provide access for the purposes listed above.

1.078 inches nominal outside diameter, round cross-sectional shape style, 0.625 inches nominal inside diameter, nsn 4920-01-360-3853 end item identification, 6.500 inches minimum inside bending radius

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: 0.625 inches nominal
Outside Diameter: 1.078 inches nominal
Minimum Inside Bending Radius: 6.500 inches
End Item Identification: nsn 4920-01-360-3853
Burst Test Pressure: 6000.0 pounds per square inch
Maximum Operating Pressure: 50.0 pounds per square inch
Inside Surface Condition: smooth
Measuring Method And Length: 94.000 inches nominal overall
Media For Which Designed: fuel/oil, hydrocarbon single response

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
MS28741-12-0940	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-530-3972?

The FSCG of the NSN 4720-01-530-3972 is 4720

Does NSN 4720-01-530-3972 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 4720-01-530-3972 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-530-3972 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 4720-01-530-3972 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Wed, May 25, 2005