4730-01-678-0635

Find complete technical information, availability, and procurement data for: 4730-01-678-0635
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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

4730-01-678-0635

Item Name Code

03770

Assigment Date

01/18/2019 (7 years ago)

A protective covering, usually perforated and/or meshed, specifically designed to protect a nonaircraft engine muffler and/or exhaust pipe. It prevents physical damage to exposed exhaust system parts and prevents possible injury to personnel while the unit is operating and immediately after operation.

threaded external pipe 2nd end connection type, 2355-016275147 end item identification, 0.125 inches 2nd end nominal pipe size accommodated, plain (pipe) 2nd end connection style, 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.

Nominal Pipe Size Accommodated: 0.125 inches 2nd end
End Item Identification: 2355-016275147
Connection Style: flared (tube) 1st end
Connection Style: plain (pipe) 2nd end
Connection Type: threaded external pipe 2nd end
Connection Type: threaded external tube 1st end
Thread Quantity Per Inch: 20 1st end
Thread Quantity Per Inch: 27 2nd end
Nominal Thread Size: 0.125 inches 2nd end
Nominal Thread Size: 0.4375 inches 1st end
Flow Angle: 90.0 degrees
Nominal Outside Diameter Tube Accommodated: 0.25 inches 1st end
Special Features: black;
Surface Treatment: anodize overall
Style Designator: elbow
Thread Series Designator: npt 2nd 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
AL4004093	Pipe to Tube Elbow
AN822-04DBK	Pipe to Tube Elbow

FAQs

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

What is the FSCG of the NSN 4730-01-678-0635?

The FSCG of the NSN 4730-01-678-0635 is 4730

Does NSN 4730-01-678-0635 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 4730-01-678-0635 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-678-0635 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 4730-01-678-0635 was assigned to the Federal Catalog?

It was assigned 7 years ago, on Fri, Jan 18, 2019