66626D

View detailed technical data, stock status, and sourcing information for: 66626D
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-109-4133

Item Name Code

05487

Assigment Date

03/14/1981 (45 years ago)

plain, optional end (pipe) all ends connection style, automatic valve operation method, right-hand all ends thread direction, threaded internal pipe all ends connection type, horizontal mounting position

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
Connection Style: plain, optional end (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Mounting Position: horizontal
Nominal Thread Size: 0.375 inches all ends
Material: aluminum body
Material: rubber flow control device
Style Designator: straight thru
Supplementary Features: flow control device: diaphragm
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Below is a list of NSNs that have been officially superseded by this NSN: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
4820-01-024-2814	No Name Available	11/01/1987

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
66626-00	Check Valve
66626D	Check Valve
98164	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-109-4133?

The FSCG of the NSN 4820-01-109-4133 is 4820

Does the NSN 4820-01-109-4133 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-01-109-4133 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 4820-01-109-4133 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-109-4133 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 4820-01-109-4133 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sat, Mar 14, 1981