4730-00-986-6974

Find complete technical information, availability, and procurement data for: 4730-00-986-6974

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4730-00-986-6974
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
National Stock Number
4730-00-986-6974
Item Name Code
03809
Assigment Date
01/01/1962 (64 years ago)

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

3a all ends thread class, 2.250 inches nominal 3rd end leg length, flareless (tube) all ends connection style, 1.500 inches nominal 2nd end leg length, 3a 3rd end bulkhead 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
3a 3rd end bulkhead
Thread Class
3a all ends
Connection Style
flareless (tube) all ends
Leg Length
2.250 inches nominal 3rd end
Leg Length
1.500 inches nominal 2nd end
Leg Length
1.500 inches nominal 1st end
Connection Type
threaded external tube 3rd end bulkhead
Connection Type
threaded external tube all ends
Nominal Thread Size
0.562 inches 3rd end
Nominal Thread Size
0.562 inches 3rd end bulkhead
Nominal Thread Size
0.875 inches 1st end
Nominal Thread Size
0.875 inches 2nd end
Seat Angle
12.0 degrees all ends
Nominal Outside Diameter Tube Accommodated
0.375 inches 3rd end
Nominal Outside Diameter Tube Accommodated
0.625 inches 1st end
Nominal Outside Diameter Tube Accommodated
0.625 inches 2nd end
Material
steel overall
Thread Series Designator
unjf 3rd end bulkhead
Thread Series Designator
unjf all ends

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
10922203 Tube Tee
2590009866974 Tube Tee
ER834-101006 Tube Tee

FAQs

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

What is the FSCG of the NSN 4730-00-986-6974?
The FSCG of the NSN 4730-00-986-6974 is 4730
Does the NSN 4730-00-986-6974 have a Schedule B code assigned?
Yes, the Schedule B code is 7307992000
Does NSN 4730-00-986-6974 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 4730-00-986-6974 contain precious materials?
Item does not contain precious metal.
Does NSN 4730-00-986-6974 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 4730-00-986-6974 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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