87643-2710-F4

View detailed technical data, stock status, and sourcing information for: 87643-2710-F4
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-143-1408

Item Name Code

31934

Assigment Date

11/28/1982 (43 years ago)

A mushroom or tulip-shaped item having a circular head with a conical face and an extended stem used to regulate the flow of incoming fuel-air mixture or air into the combustion chamber or exhaust gases from the combustion chamber of a reciprocating internal combustion engine.

black exterior color, 50.0 maximum shore durometer a nonmetallic hardness rating, 4.500 inches nominal inside diameter, round cross-sectional shape style, 4.750 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: 4.500 inches nominal
Nonmetallic Hardness Rating: 50.0 maximum shore durometer a
Outside Diameter: 4.750 inches nominal
Exterior Color: black
Minimum Tensile Strength: 1500 pounds per square inch
Inside Surface Condition: smooth
Measuring Method And Length: 4.000 inches nominal overall
Flexibility: flexible
Material: rubber synthetic tube
Media For Which Designed: air 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
501-4675299	Nonmetallic Tubing
87643-2710-F4	Nonmetallic Tubing

FAQs

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

What is the FSCG of the NSN 4720-01-143-1408?

The FSCG of the NSN 4720-01-143-1408 is 4720

Does the NSN 4720-01-143-1408 have a Schedule B code assigned?

Yes, the Schedule B code is 4009110000

Does NSN 4720-01-143-1408 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 4720-01-143-1408 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-143-1408 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 4720-01-143-1408 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sun, Nov 28, 1982