VAL1663

View detailed technical data, stock status, and sourcing information for: VAL1663

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VAL1663
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-471-0091
Item Name Code
46201
Assigment Date
02/02/1970 (56 years ago)

A positive displacement device which utilzes the rotating motion of one or more gears, cams, vanes, or screws in an enclosure as a means of transferring a liquid from one place to another. It is designed to be driven manually or by a prime mover which is not an integral part of the pump. Excludes:aircraft engine pumps.

2b thread class, 0.875 inches nominal thread size, 16 thread quantity per inch, threaded internal boss connection type, 5 valve quantity

Product Characteristics

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

Thread Class
2b
Valve Quantity
5
Connection Type
threaded internal boss
Thread Quantity Per Inch
16
Nominal Thread Size
0.875 inches
Thread Series Designator
un

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
VAL1663 Valve Assembly

FAQs

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

What is the FSCG of the NSN 4820-00-471-0091?
The FSCG of the NSN 4820-00-471-0091 is 4820
Does the NSN 4820-00-471-0091 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-471-0091 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 4820-00-471-0091 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-471-0091 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 4820-00-471-0091 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Mon, Feb 2, 1970

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