1756671

View detailed technical data, stock status, and sourcing information for: 1756671
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 1756671 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-646-8025

Item Name Code

05490

Assigment Date

01/01/1963 (63 years ago)

manual valve operation method, one-way one-port bottom outlet 90 degree plug turn flow style, 160.0 fahrenheit single response maximum operating temp, plain,optional end(pipe) all ends connection style, right-hand all ends thread direction

Product Characteristics

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

Thread Direction: right-hand all ends
Flow Style: one-way one-port bottom outlet 90 degree plug turn
Maximum Operating Temp: 160.0 fahrenheit single response
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Mounting Facility: bracket
Features Provided: nonadjustable rotation
Maximum Operating Pressure: 100.0 pounds per square inch single response
Nominal Thread Size: 0.375 inches all ends
Material: aluminum alloy stem
Material: copper alloy body
Material: copper alloy seat
Material: plastic polytetrafluoroethylene flow control device
Media For Which Designed: air 2nd response
Media For Which Designed: fuel/oil, hydrocarbon 1st response
Media For Which Designed: water, fresh 3rd response
Thread Series Designator: npt all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4510-00-137-8436	No Name Available	01/01/2000

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
1756671	Plug Valve
312DD-3/8D	Plug Valve
312DD3-8	Plug Valve

FAQs

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

What is the FSCG of the NSN 4820-00-646-8025?

The FSCG of the NSN 4820-00-646-8025 is 4820

Does the NSN 4820-00-646-8025 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801010

Does NSN 4820-00-646-8025 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 4820-00-646-8025 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-646-8025 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 4820-00-646-8025 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963