4730-00-202-5990

Find complete technical information, availability, and procurement data for: 4730-00-202-5990

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4730-00-202-5990
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
National Stock Number
4730-00-202-5990
Item Name Code
29668
Assigment Date
01/01/1963 (63 years ago)

4 2nd end bolt hole quantity, 0.812 inches minimum and 0.875 inches maximum 2nd end leg length, 3a 1st end thread class, 1.953 inches minimum and 1.984 inches maximum 1st end leg length, flared (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
3a 1st end
Bolt Hole Quantity
4 2nd end
Connection Style
flared (tube) 1st end
Leg Length
0.812 inches minimum and 0.875 inches maximum 2nd end
Leg Length
1.953 inches minimum and 1.984 inches maximum 1st end
Flange Shape
rectangular with holes 2nd end
Connection Type
flange 2nd end
Connection Type
threaded external tube 1st end
Thread Quantity Per Inch
12 1st end
Nominal Thread Size
1.062 inches 1st end
Seat Angle
37.0 degrees 1st end
Flow Angle
90.0 degrees
Nominal Thickness
0.192 inches 2nd end
Bolt Hole Nominal Diameter
0.281 inches 2nd end
Flange Face Design
raised straight 2nd end
Nominal Outside Diameter Tube Accommodated
0.945 inches 1st end
Material
aluminum alloy overall
Surface Treatment
anodize inside
Surface Treatment
anodize outside
Thread Series Designator
uns 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
9451925 Flange to Tube Elbow

FAQs

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

What is the FSCG of the NSN 4730-00-202-5990?
The FSCG of the NSN 4730-00-202-5990 is 4730
Does the NSN 4730-00-202-5990 have a Schedule B code assigned?
Yes, the Schedule B code is 7609000000
Does NSN 4730-00-202-5990 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 4730-00-202-5990 contain precious materials?
Precious metal content is unknown
Does NSN 4730-00-202-5990 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 4730-00-202-5990 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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