4720-01-666-1531

Find complete technical information, availability, and procurement data for: 4720-01-666-1531
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-666-1531

Item Name Code

31934

Assigment Date

08/28/2017 (8 years ago)

A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.

150.0 fahrenheit 2nd response temp rating, round cross-sectional shape style, 0.125 inches nominal inside diameter, 0.250 inches nominal outside diameter, 75.0 fahrenheit 1st 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: 0.125 inches nominal
Temp Rating: 75.0 fahrenheit 1st response
Temp Rating: 150.0 fahrenheit 2nd response
Outside Diameter: 0.250 inches nominal
Minimum Inside Bending Radius: 0.50 inches
Exterior Color: clear
End Item Identification: 4240-01-653-3886; collective projection
Maximum Operating Pressure: 145.0 pounds per square inch 1st response
Maximum Operating Pressure: 60.0 pounds per square inch 2nd response
Measuring Method And Length: 20.0 feet nominal overall

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
5-19-14816-001	Nonmetallic Tubing
PCU-250BR-0	Nonmetallic Tubing

FAQs

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

What is the FSCG of the NSN 4720-01-666-1531?

The FSCG of the NSN 4720-01-666-1531 is 4720

Does NSN 4720-01-666-1531 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 4720-01-666-1531 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-666-1531 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 4720-01-666-1531 was assigned to the Federal Catalog?

It was assigned 8 years ago, on Mon, Aug 28, 2017