4730-01-035-1454

Find complete technical information, availability, and procurement data for: 4730-01-035-1454
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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

4730-01-035-1454

Item Name Code

03798

Assigment Date

02/04/1977 (49 years ago)

A parts kit used for a valve, pressure regulating. It may contain such items as a diaphragm, diaphragm spring, valve spring, valve seat, valve seat gasket, needle valve, relief ball, relief spring, dome gasket, and the like.

0.562 inches nominal thickness, 2.625 inches nominal bolt circle diameter, 0.375 inches nominal socket depth, 0.625 inches nominal socket diameter, 3.750 inches nominal flange diameter

Product Characteristics

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

Bolt Circle Diameter: 2.625 inches nominal
Flange Diameter: 3.750 inches nominal
Thickness: 0.562 inches nominal
Socket Depth: 0.375 inches nominal
Socket Diameter: 0.625 inches nominal
Nominal Pipe Size For Which Designed: 0.250 inches
Tube Outside Diameter For Which Designed: 0.344 inches nominal
Bolt Hole Quantity: 4
Bolt Hole Diameter: 0.500 inches nominal
Raised Face Height: 0.250 inches nominal
Raised Face Diameter: 1.375 inches nominal
Neck Height: 0.312 inches nominal
Flange Section Style: raised face, socket neck
Face Seating Surface Condition: machined
Material: steel
Surface Treatment: primer
Style Designator: round, one bolt hole circle
Specification/Standard Data: 81346-astm a105 professional/industrial association 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
65-1-4	Pipe Flange
65-1/4 SCHED 80	Pipe Flange
ASTM A105 GR1	Pipe Flange

FAQs

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

What is the FSCG of the NSN 4730-01-035-1454?

The FSCG of the NSN 4730-01-035-1454 is 4730

Does the NSN 4730-01-035-1454 have a Schedule B code assigned?

Yes, the Schedule B code is 7307912000

Does NSN 4730-01-035-1454 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 4730-01-035-1454 contain precious materials?

Precious metal content is unknown

Does NSN 4730-01-035-1454 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 4730-01-035-1454 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Fri, Feb 4, 1977