RN1

View detailed technical data, stock status, and sourcing information for: RN1
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-543-7813

Item Name Code

11116

Assigment Date

09/21/2006 (19 years ago)

A catching device of various shapes and cross sections, which permits motion in only one direction. Designed to engage the teeth or notches of a sector, quadrant, ratchet wheel, or the like. Item is so pivoted that the angle of approach to the interdental engagement causes it to rest more firmly as the reverse load is increased. Item may be spring actuated to cause engagement. Excludes:cam (as modified).

0.022 inches nominal wall thickness, round cross-sectional shape style, -40.0 fahrenheit and 250.0 fahrenheit temp rating, 3.312 inches nominal both ends outside diameter, 3.000 inches nominal both ends 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
Wall Thickness: 0.022 inches nominal
Inside Diameter: 3.000 inches nominal both ends
Temp Rating: -40.0 fahrenheit and 250.0 fahrenheit
Outside Diameter: 3.312 inches nominal both ends
Minimum Inside Bending Radius: 3.000 inches
Maximum Operating Pressure: 7.0 pounds per square inch
Part Name Assigned By Controlling Agency: flex hose
Material: plastic and rubber single ply
Style Designator: helically wound continous wire supported

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
5475K18	Air Duct Hose
5488K61	Air Duct Hose
RN1	Air Duct Hose
RN1300	Air Duct Hose

FAQs

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

What is the FSCG of the NSN 4720-01-543-7813?

The FSCG of the NSN 4720-01-543-7813 is 4720

Does NSN 4720-01-543-7813 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 4720-01-543-7813 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-543-7813 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 4720-01-543-7813 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Thu, Sep 21, 2006