4730-00-865-6840

Find complete technical information, availability, and procurement data for: 4730-00-865-6840
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

National Stock Number

4730-00-865-6840

Item Name Code

03807

Assigment Date

01/01/1962 (64 years ago)

flared (tube) 1st end connection style, 250.0 fahrenheit single response maximum operating temp, flared (tube) 3rd end connection style, 2a 2nd end thread class, 2a 1st end thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a 1st end
Thread Class: 2a 2nd end
Maximum Operating Temp: 250.0 fahrenheit single response
Connection Style: flared (tube) 1st end
Connection Style: flared (tube) 3rd end
Connection Style: plain (pipe) 2nd end
Leg Length: 0.781 inches nominal 2nd end
Leg Length: 0.891 inches nominal 1st end
Leg Length: 0.891 inches nominal 3rd end
Connection Type: threaded external pipe 2nd end
Connection Type: threaded external tube 3rd end
Connection Type: threaded external tube 1st end
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.125 inches 2nd end
Nominal Thread Size: 0.438 inches 1st end
Nominal Thread Size: 0.438 inches 3rd end
Seat Angle: 37.0 degrees 1st end
Seat Angle: 37.0 degrees 3rd end
Nominal Outside Diameter Tube Accommodated: 0.250 inches 3rd end
Nominal Outside Diameter Tube Accommodated: 0.250 inches 1st end
Material: steel comp 316 overall
Material Document And Classification: 66 fed std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35,type 1,class 1 fed spec single treatment response overall
Thread Series Designator: nptf 2nd end
Thread Series Designator: unf 1st end
Thread Series Designator: unf 3rd end
Furnished Items And Quantity: 2 tube coupling nut w/sleeve
Specification/Standard Data: 96906-ms51511 government standard

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
35767X4	Pipe to Tube Tee
4RBTXSS	Pipe to Tube Tee
AA67011-4KAA	Pipe to Tube Tee
MS51511A4S	Pipe to Tube Tee
MS51511B4S	Pipe to Tube Tee

FAQs

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

What is the FSCG of the NSN 4730-00-865-6840?

The FSCG of the NSN 4730-00-865-6840 is 4730

Does the NSN 4730-00-865-6840 have a Schedule B code assigned?

Yes, the Schedule B code is 7307994000

Does NSN 4730-00-865-6840 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 4730-00-865-6840 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-00-865-6840 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 4730-00-865-6840 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962