64XA1 PIECE 2

View detailed technical data, stock status, and sourcing information for: 64XA1 PIECE 2
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-872-4690

Item Name Code

22113

Assigment Date

01/01/1960 (66 years ago)

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

1.250 inches nominal taper length, 5.002 inches minimum and 5.003 inches maximum body outside diameter, 3.688 inches nominal taper minor diameter, 4.000 inches nominal taper major diameter, 5.746 inches minimum and 5.748 inches maximum flange diameter

Product Characteristics

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

Flange Diameter: 5.746 inches minimum and 5.748 inches maximum
Taper Length: 1.250 inches nominal
Taper Minor Diameter: 3.688 inches nominal
Taper Major Diameter: 4.000 inches nominal
Body Outside Diameter: 5.002 inches minimum and 5.003 inches maximum
Body Inside Diameter: 3.688 inches nominal
Flange Seat To Disk End Height: 0.750 inches nominal
Under Flange Height: 1.125 inches nominal
Seal Accommodation Type: grooved
Seating Surface Shape: radial
Material: steel comp 410 overall
Style Designator: plain flanged

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
64XA1 PIECE 2	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-872-4690?

The FSCG of the NSN 4820-00-872-4690 is 4820

Does the NSN 4820-00-872-4690 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-872-4690 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 4820-00-872-4690 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-872-4690 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 4820-00-872-4690 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960