4730-00-604-4858

Find complete technical information, availability, and procurement data for: 4730-00-604-4858

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4730-00-604-4858
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
National Stock Number
4730-00-604-4858
Item Name Code
03770
Assigment Date
01/01/1963 (63 years ago)

flared (tube) 1st end connection style, 0.812 inches nominal 2nd end leg length, plain (pipe) 2nd end connection style, 2a 1st end thread class, 0.250 inches 2nd end nominal pipe size accommodated

Product Characteristics

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

Nominal Pipe Size Accommodated
0.250 inches 2nd end
Thread Class
2a 1st end
Connection Style
flared (tube) 1st end
Connection Style
plain (pipe) 2nd end
Leg Length
0.812 inches nominal 2nd end
Leg Length
1.125 inches nominal 1st end
Connection Type
threaded external tube 1st end
Connection Type
threaded internal pipe 2nd end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Nominal Thread Size
0.250 inches 2nd end
Nominal Thread Size
0.438 inches 1st end
Seat Angle
37.0 degrees 1st end
Flow Angle
90.0 degrees
Nominal Outside Diameter Tube Accommodated
0.250 inches 1st end
Material
aluminum alloy overall
Media For Which Designed
water-oil-gas single response
Surface Treatment
anodize inside
Surface Treatment
anodize outside
Thread Series Designator
npt 2nd end
Thread Series Designator
unf 1st end
Furnished Items And Quantity
1 short coupling nut and 1 coupling sleeve

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4730-01-145-6886 No Name Available 05/01/1989

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
4-4DBTX-D Pipe to Tube Elbow
4-4DBTXD Pipe to Tube Elbow
LTCT9328 Pipe to Tube Elbow

FAQs

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

What is the FSCG of the NSN 4730-00-604-4858?
The FSCG of the NSN 4730-00-604-4858 is 4730
Does the NSN 4730-00-604-4858 have a Schedule B code assigned?
Yes, the Schedule B code is 7609000000
Does NSN 4730-00-604-4858 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 4730-00-604-4858 contain precious materials?
Item does not contain precious metal.
Does NSN 4730-00-604-4858 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 4730-00-604-4858 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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