4730-01-596-9851

Find complete technical information, availability, and procurement data for: 4730-01-596-9851
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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

4730-01-596-9851

Item Name Code

03798

Assigment Date

05/25/2011 (15 years ago)

An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes:flange, pipe, blind; ferrule, grooved clamp coupling; and adapter (as modified).

2.062 inches nominal center to center distance between bolt holes along width, 0.438 inches minimum and 0.444 inches maximum recess diameter, 0.438 inches nominal outside edge to bolt hole center distance along width, 2.062 inches nominal center to center distance between bolt holes along length, 0.344 inches nominal recess depth

Product Characteristics

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

Recess Diameter: 0.438 inches minimum and 0.444 inches maximum
Recess Depth: 0.344 inches nominal
Center To Center Distance Between Bolt Holes Along Width: 2.062 inches nominal
Center To Center Distance Between Bolt Holes Along Length: 2.062 inches nominal
Outside Edge To Bolt Hole Center Distance Along Width: 0.438 inches nominal
Outside Edge To Bolt Hole Center Distance Along Length: 0.438 inches nominal
Bolt Hole Quantity: 4
Flange Length: 3.000 inches nominal
Flange Width: 3.000 inches nominal
Bolt Hole Diameter: 0.529 inches minimum and 0.539 inches maximum
Flange Section Style: plain recessed face
Face Seating Surface Condition: ground
Part Name Assigned By Controlling Agency: flange, pipe vented
Special Features: pipe size is 1.250 inches; material is steel carbon or allow iaw 5771983 type a, grade 2
Material: steel
Style Designator: rectangular, with bolt holes

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
20976617	Pipe Flange

FAQs

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

What is the FSCG of the NSN 4730-01-596-9851?

The FSCG of the NSN 4730-01-596-9851 is 4730

Does NSN 4730-01-596-9851 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 4730-01-596-9851 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-596-9851 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 4730-01-596-9851 was assigned to the Federal Catalog?

It was assigned 15 years ago, on Wed, May 25, 2011