4730-00-277-9610

Find complete technical information, availability, and procurement data for: 4730-00-277-9610

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4730-00-277-9610
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
National Stock Number
4730-00-277-9610
Item Name Code
03807
Assigment Date
01/01/1963 (63 years ago)

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The pipe connection(s) has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of pipe or pipe fitting and a tube or tube fitting.

2a 3rd end thread class, plain (pipe) 2nd end connection style, flareless (tube) 1st end connection style, 2a 1st end thread class, flareless (tube) 3rd end connection style

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 3rd end
Thread Class
2a 1st end
Connection Style
flareless (tube) 1st end
Connection Style
flareless (tube) 3rd end
Connection Style
plain (pipe) 2nd end
Leg Length
1.220 inches nominal 2nd end
Leg Length
1.250 inches nominal 1st end
Leg Length
1.250 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
0.375 inches 2nd end
Nominal Thread Size
0.750 inches 3rd end
Nominal Thread Size
0.750 inches 1st end
Seat Angle
12.0 degrees 1st end
Seat Angle
12.0 degrees 3rd end
Nominal Outside Diameter Tube Accommodated
0.500 inches 1st end
Nominal Outside Diameter Tube Accommodated
0.500 inches 3rd end
Material
steel overall
Surface Treatment Document And Classification
j514 assn std 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 ferrule sleeve and 2 short coupling nut
Specification/Standard Data
96906-ms51824 government standard and 81343-j514 professional/industrial association standard
Nondefinitive Spec/Std Data
22c figure

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4730-00-277-6593 No Name Available 02/10/1969

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
516960 Pipe to Tube Tee
6-8-6 080424CA Pipe to Tube Tee
7350193 Pipe to Tube Tee
MS51824-11 Pipe to Tube Tee
MS51824-31 Pipe to Tube Tee

FAQs

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

What is the FSCG of the NSN 4730-00-277-9610?
The FSCG of the NSN 4730-00-277-9610 is 4730
Does the NSN 4730-00-277-9610 have a Schedule B code assigned?
Yes, the Schedule B code is 7307992000
Does NSN 4730-00-277-9610 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 4730-00-277-9610 contain precious materials?
Item does not contain precious metal.
Does NSN 4730-00-277-9610 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 4730-00-277-9610 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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