4730-01-249-3782

Find complete technical information, availability, and procurement data for: 4730-01-249-3782
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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

4730-01-249-3782

Item Name Code

08505

Assigment Date

02/11/1987 (39 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

150.0 fahrenheit 3rd response maximum operating temp, 150.0 fahrenheit 2nd response maximum operating temp, 3.500 inches 2nd end nominal pipe size accommodated, concentric reducer type, 2.500 inches 1st 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: 2.500 inches 1st end
Nominal Pipe Size Accommodated: 3.500 inches 2nd end
Reducer Type: concentric
Maximum Operating Temp: 150.0 fahrenheit 2nd response
Maximum Operating Temp: 150.0 fahrenheit 3rd response
Maximum Operating Temp: 150.0 fahrenheit 4th response
Maximum Operating Temp: 425.0 fahrenheit 1st response
Connection Style: socket w/ grove (pipe) 1st end
Connection Style: plain (pipe) 2nd end
Connection Type: unthreaded external pipe 2nd end
Connection Type: unthreaded internal pipe 1st end
Maximum Operating Pressure: 200.0 pounds per square inch 1st response
Maximum Operating Pressure: 400.0 pounds per square inch 2nd response
Maximum Operating Pressure: 400.0 pounds per square inch 3rd response
Maximum Operating Pressure: 400.0 pounds per square inch 4th response
Nominal Overall Length: 2.190 inches
Material: copper alloy overall
Material Document And Classification: qq-c-390 alloy 922 or 903 fed spec single material response or astm b62 assn std single material response overall
Media For Which Designed: air 2nd response
Media For Which Designed: gas 4th response
Media For Which Designed: oil 3rd response
Media For Which Designed: steam 1st response
Furnished Items And Quantity: 1 brazing ring
Specification/Standard Data: 81349-mil-f-1183 government specification
Nondefinitive Spec/Std Data: a type

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
00699067574212	Pipe Reducer
5157-548	Pipe Reducer
M1183/8-58A	Pipe Reducer
MIL-F-1183/8-58A	Pipe Reducer

FAQs

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

What is the FSCG of the NSN 4730-01-249-3782?

The FSCG of the NSN 4730-01-249-3782 is 4730

Does the NSN 4730-01-249-3782 have a Schedule B code assigned?

Yes, the Schedule B code is 7412200000

Does NSN 4730-01-249-3782 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 4730-01-249-3782 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-249-3782 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 4730-01-249-3782 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Feb 11, 1987