4720-01-451-4071

Find complete technical information, availability, and procurement data for: 4720-01-451-4071
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-451-4071

Item Name Code

20311

Assigment Date

12/16/1997 (28 years ago)

A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use disk, solid, plain. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see spacer, sleeve. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see shim. For items with one hole centrally located conforming to the above dimensional criteria use washer, flat or spacer, ring as applicable. When thickness and/or outside_diameter_or_smallest_overall_outside_dimension_is_designated_as_a_tolerance/dimension_the_maximum_dimension_will_be_used_to_determine_compliance._excludes:gasket;_insulator_(as_modified)_and_mounting_pad,_electrical-electronic_component.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

right-hand 1st end thread direction, -65.0 fahrenheit and 200.0 fahrenheit single response temp rating, round cross-sectional shape style, 0.660 inches nominal outside diameter, 0.380 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
Thread Direction: right-hand 1st end
Inside Diameter: 0.380 inches nominal
Temp Rating: -65.0 fahrenheit and 200.0 fahrenheit single response
Outside Diameter: 0.660 inches nominal
Minimum Inside Bending Radius: 2.000 inches
Exterior Color: orange
End Item Identification: motor propuls cage 60089 w/s code ka usns stalwart class tagos
Connection Style: inverted flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded external pipe 1st end
Burst Test Pressure: 16000.0 pounds per square inch
Layer Composition And Location: 1st layer braided polyamide cord and outer layer molded polyurethane
Maximum Operating Pressure: 4000.0 pounds per square inch
Nominal Thread Size: 0.375 inches 1st end
Seat Angle: 30.0 degrees 1st end
Hydrostatic Test Pressure: 8000.0 pounds per square inch
Inside Surface Condition: smooth
Measuring Method And Length: 24.000 inches nominal excluding end fittings
Thread Series Designator: npt 1st end

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
4A12731H06	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-451-4071?

The FSCG of the NSN 4720-01-451-4071 is 4720

Does NSN 4720-01-451-4071 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 4720-01-451-4071 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-451-4071 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 4720-01-451-4071 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Tue, Dec 16, 1997