4684449-T/F86

View detailed technical data, stock status, and sourcing information for: 4684449-T/F86
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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

4730-01-318-2845

Item Name Code

29667

Assigment Date

04/14/1990 (36 years ago)

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. It has a flange connection on one end designed to connect with another flange connection, or a compression type mounting pad. The other end has standard pipe threads or is unthreaded and designed to accommodate a pipe. It may have side and/or heel inlet(s).

4.000 inches 1st end nominal pipe size accommodated, reduced socket (pipe) 1st end connection style, 5.000 inches nominal 1st end leg length, round with holes 2nd end flange shape, 6.500 inches nominal 2nd end leg length

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: 4.000 inches 1st end
Connection Style: reduced socket (pipe) 1st end
Leg Length: 5.000 inches nominal 1st end
Leg Length: 6.500 inches nominal 2nd end
Flange Shape: round with holes 2nd end
Connection Type: flange 2nd end
Connection Type: unthreaded external pipe 1st end
Flow Angle: 90.0 degrees
Nominal Outside Diameter: 8.688 inches 2nd end
Nominal Thickness: 1.250 inches 2nd end
Material: nickel alloy overall
Material Document And Classification: mil-c-20159,type1 mil spec single material response overall

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
2621-166-01 PIECE 120	Flange to Pipe Elbow
4684449-T/F86	Flange to Pipe Elbow

FAQs

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

What is the FSCG of the NSN 4730-01-318-2845?

The FSCG of the NSN 4730-01-318-2845 is 4730

Does the NSN 4730-01-318-2845 have a Schedule B code assigned?

Yes, the Schedule B code is 7507200000

Does NSN 4730-01-318-2845 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 4730-01-318-2845 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-318-2845 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 4730-01-318-2845 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Apr 14, 1990