4730-01-052-4000

Find complete technical information, availability, and procurement data for: 4730-01-052-4000
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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

4730-01-052-4000

Item Name Code

22675

Assigment Date

12/15/1977 (48 years ago)

flared (tube) 1st end connection style, -65.0 fahrenheit 2nd response maximum operating temp, 248.0 fahrenheit 1st response maximum operating temp, external seat for gasket seal (boss) 2nd end connection style, 2a all ends thread class

Product Characteristics

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

Thread Class: 2a all ends
Maximum Operating Temp: -65.0 fahrenheit 2nd response
Maximum Operating Temp: 248.0 fahrenheit 1st response
Connection Style: external seat for gasket seal (boss) 2nd end
Connection Style: flared (tube) 1st end
Connection Type: threaded external boss 2nd end
Connection Type: threaded external tube 1st end
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.438 inches all ends
Seat Angle: 37.0 degrees 1st end
Nominal Outside Diameter Tube Accommodated: 0.250 inches 1st end
Nominal Overall Length: 2.080 inches
Material: steel comp 316 or steel comp 304 overall
Material Document And Classification: 66,300 series fed std single material response overall
Media For Which Designed: air 2nd response
Media For Which Designed: hydraulic fluid 1st response
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35,type 2 fed spec single treatment response overall
Thread Series Designator: unf all ends
Furnished Items And Quantity: 1 short coupling nut with sleeve
Specification/Standard Data: 96906-ms51526 government standard

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
4FF5BXS	Tube to Boss Straight Adapter
MS51526	Tube to Boss Straight Adapter
MS51526-B4	Tube to Boss Straight Adapter
MS51526A4S	Tube to Boss Straight Adapter
MS51526B4S	Tube to Boss Straight Adapter

FAQs

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

What is the FSCG of the NSN 4730-01-052-4000?

The FSCG of the NSN 4730-01-052-4000 is 4730

Does the NSN 4730-01-052-4000 have a Schedule B code assigned?

Yes, the Schedule B code is 7307994000

Does NSN 4730-01-052-4000 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 4730-01-052-4000 contain precious materials?

Precious metal content is unknown

Does NSN 4730-01-052-4000 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 4730-01-052-4000 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Thu, Dec 15, 1977