4730-01-424-9879

Find complete technical information, availability, and procurement data for: 4730-01-424-9879
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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

4730-01-424-9879

Item Name Code

32837

Assigment Date

02/08/1996 (30 years ago)

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

not casehardened casehardening indicator, 0.375 inches nominal hose/tube outside diameter for which designed, 0.540 inches nominal outside diameter, 45.0 seat angle in deg, feat criticality code justification

Product Characteristics

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

Casehardening Indicator: not casehardened
Outside Diameter: 0.540 inches nominal
Seat Angle In Deg: 45.0
Hose/Tube Outside Diameter For Which Designed: 0.375 inches nominal
Criticality Code Justification: feat
Special Features: this item shall be oxygen cleaned according to astm g93 class b, method c.
Material: copper alloy
Style Designator: seal

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
2GF-6	Flared Tube Fitting Conical Seal
4730PL0898158	Flared Tube Fitting Conical Seal

FAQs

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

What is the FSCG of the NSN 4730-01-424-9879?

The FSCG of the NSN 4730-01-424-9879 is 4730

Does NSN 4730-01-424-9879 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 4730-01-424-9879 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-424-9879 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 4730-01-424-9879 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Feb 8, 1996