80-1864

View detailed technical data, stock status, and sourcing information for: 80-1864
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-073-1800

Item Name Code

77777

Assigment Date

03/12/1979 (47 years ago)

3.745 in. min 3.748 in. max diameter; 2.980 in. h; operating temperature range m65 deg f to 160 deg f; fuel mil-t-5624 grade jp-4,jp-5 and nato equal; operating pressure at m3 psig ambient air shall enter the tank at 15.3 lb per minute; 10-32 nf-2b heli-coil screw lock insert cres 1.5 in. dia min full thd 6 holes equally spaced within .010 in. installed .010 to .030 in. below flange surface general characteristics item description

Product Characteristics

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

General Characteristics Item Description: 3.745 in. min 3.748 in. max diameter; 2.980 in. h; operating temperature range m65 deg f to 160 deg f; fuel mil-t-5624 grade jp-4,jp-5 and nato equal; operating pressure at m3 psig ambient air shall enter the tank at 15.3 lb per minute; 10-32 nf-2b heli-coil screw lock insert cres 1.5 in. dia min full thd 6 holes equally spaced within .010 in. installed .010 to .030 in. below flange surface

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
18-1100	Suction Vent Valve
50299	Suction Vent Valve
80-1864	Suction Vent Valve

FAQs

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

What is the FSCG of the NSN 4820-01-073-1800?

The FSCG of the NSN 4820-01-073-1800 is 4820

Does the NSN 4820-01-073-1800 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-073-1800 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4820-01-073-1800 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-073-1800 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 4820-01-073-1800 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Mon, Mar 12, 1979