4730-01-003-6044

Find complete technical information, availability, and procurement data for: 4730-01-003-6044

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4730-01-003-6044
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
National Stock Number
4730-01-003-6044
Item Name Code
03770
Assigment Date
05/01/1975 (51 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 1st end thread class, plain (pipe) 2nd end connection style, 1.220 inches nominal 2nd end leg length, 121.0 celsius single response maximum operating temp, flareless (tube) 1st 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 1st end
Maximum Operating Temp
121.0 celsius single response
Connection Style
flareless (tube) 1st end
Connection Style
plain (pipe) 2nd end
Leg Length
1.220 inches nominal 2nd end
Leg Length
1.250 inches nominal 1st end
Connection Type
threaded external pipe 2nd 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 1st end
Seat Angle
12.0 degrees 1st end
Flow Angle
90.0 degrees
Nominal Outside Diameter Tube Accommodated
0.500 inches 1st end
Special Features
supports 1025-01-026-6648;howitzer,med. towed 155-mm,198
Material
steel comp 12l14 overall
Material Document And Classification
66 fed std single material response overall
Media For Which Designed
hydraulic fluid single response
Surface Treatment
cadmium overall
Surface Treatment Document And Classification
qq-p-416,type 2,class 3 fed spec single treatment response overall
Thread Series Designator
npt 2nd end
Thread Series Designator
unf 1st end
Furnished Items And Quantity
1 tube coupling nut w/sleeve
Specification/Standard Data
96906-ms51815 government standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4730-00-278-3861 No Name Available 09/01/1982
4730-00-495-9342 No Name Available 03/01/1983
4730-01-059-7983 No Name Available 06/01/1982

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
4730010036044 Pipe to Tube Elbow
60-25-0150-13 Pipe to Tube Elbow
769FS1+2X3+8 Pipe to Tube Elbow
8405X8 Pipe to Tube Elbow
MS51815-8 Pipe to Tube Elbow

FAQs

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

What is the FSCG of the NSN 4730-01-003-6044?
The FSCG of the NSN 4730-01-003-6044 is 4730
Does the NSN 4730-01-003-6044 have a Schedule B code assigned?
Yes, the Schedule B code is 7307929000
Does NSN 4730-01-003-6044 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 4730-01-003-6044 contain precious materials?
Precious metal content is unknown
Does NSN 4730-01-003-6044 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 4730-01-003-6044 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Thu, May 1, 1975

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