451487

View detailed technical data, stock status, and sourcing information for: 451487
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-220-3968

Item Name Code

05485

Assigment Date

02/07/1969 (57 years ago)

right-hand all ends thread direction, bolted bonnet attachment method, inside screw bonnet type, disk flow control device, 70.0 fahrenheit single response maximum operating temp

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 Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: bolted
Maximum Operating Temp: 70.0 fahrenheit single response
Connection Style: plain (pipe) all ends
Valve Operation Method: manual
Connection Type: threaded external pipe all ends
Maximum Operating Pressure: 600.0 pounds per square inch single response
Nominal Thread Size: 0.125 inches all ends
Criticality Code Justification: feat
Special Features: valve seat helium leak tested
Material: copper alloy body
Material: copper alloy seat
Material: steel comp 303 flow control device
Material Document And Classification: 66,aisi303/sae30303 fed std single material response flow control device
Media For Which Designed: fuel/oil, hydrocarbon single response
Style Designator: straight thru
Thread Series Designator: npt all ends

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
451487	Globe Valve
H4171M2B	Globe Valve
H4171M2B/HPS-17	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-220-3968?

The FSCG of the NSN 4820-00-220-3968 is 4820

Does the NSN 4820-00-220-3968 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801070

Does NSN 4820-00-220-3968 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 4820-00-220-3968 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-220-3968 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 4820-00-220-3968 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Feb 7, 1969