4820-00-895-1651

Find complete technical information, availability, and procurement data for: 4820-00-895-1651
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 NSN 4820-00-895-1651 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

4820-00-895-1651

Item Name Code

05487

Assigment Date

01/01/1962 (64 years ago)

spring disk loading method, 0.125 inches 1st end nominal pipe size accommodated, -40.0 fahrenheit 1st response maximum operating temp, poppet flow control device, 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.

Nominal Pipe Size Accommodated: 0.125 inches 1st end
Thread Direction: right-hand all ends
Flow Control Device: poppet
Disk Loading Method: spring
Maximum Operating Temp: -40.0 fahrenheit 1st response
Maximum Operating Temp: 250.0 fahrenheit 2nd response
Connection Style: plain, optional end (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 5000.0 pounds per square inch single response
Nominal Thread Size: 0.125 inches all ends
Special Features: other media utilized: alcohol,ethylene glycol,freqon 12,gasoline,helium,hydrogen,hydraulic fluid (mineral base),lube oil,natural gas,nitrogen,water; cracking pressure 2 - 4 psi
Material: rubber butadiene-acrylonitrile class nbr seat
Material: steel comp 416 body
Media For Which Designed: acetylene 1st response
Media For Which Designed: air 2nd response
Media For Which Designed: ammonia, liquid 4th response
Media For Which Designed: ammonia, gaseous 3rd response
Media For Which Designed: carbon dioxide 5th 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
2349R-1PP	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-895-1651?

The FSCG of the NSN 4820-00-895-1651 is 4820

Does the NSN 4820-00-895-1651 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-00-895-1651 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 4820-00-895-1651 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-895-1651 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 4820-00-895-1651 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962