4730-00-806-3664

Find complete technical information, availability, and procurement data for: 4730-00-806-3664
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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

4730-00-806-3664

Item Name Code

20933

Assigment Date

01/01/1962 (64 years ago)

A transparent item of a predetermined size that permits unobstructed and undistorted view of a desired area. It may include a frame, have reference markings, grid lines and may be heat strengthened and/or tinted. It is generally used where safety, security, and/or the restriction of foreign matter are required, such as the visual examination of the inside of pressurized tanks, liquid sights, controlled liquid flow, and inspection of equipment enclosed in a housing. See window (as modified); scale, cathode ray tube; scale, plotting; window, metal; window, wood; and window panel, aircraft.

7/16-20 thread size designator, 2.438 inches nominal overall length, 3a thread class, right-hand thread direction, unable to decode packing material

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Overall Length: 2.438 inches nominal
Thread Size Designator: 7/16-20
Packing Material: unable to decode
Filter Material: unable to decode
Operating Temp Range: -75.0 to 300.0 fahrenheit
Orifice Diameter: 0.031 inches nominal
Compression Type: ermeto
Design Type: straight
Width Across Flats: 0.750 inches nominal
End Connection Type: threaded male
End Connection Similarity: identical
Pressure Rating: 3000.0 pounds per square inch nominal
Thread Series: unf or nf all connections
Strainer Type And Quantity: 1 filter
Valve Size: 0.250 inches
End Connection Component Type And Size For Which Designed: u/w 1/4 in. od tube
Material: unable to decode

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
6F1010-031	Fluid Flow Restrictor Unit

FAQs

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

What is the FSCG of the NSN 4730-00-806-3664?

The FSCG of the NSN 4730-00-806-3664 is 4730

Does NSN 4730-00-806-3664 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 4730-00-806-3664 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-806-3664 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 4730-00-806-3664 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962