4820-01-100-4873

Find complete technical information, availability, and procurement data for: 4820-01-100-4873
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 4820-01-100-4873 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

4820-01-100-4873

Item Name Code

05487

Assigment Date

09/07/1980 (45 years ago)

plain (tube) all ends connection style, 70.0 fahrenheit single response maximum operating temp, right-hand all ends thread direction, 2a all ends thread class, poppet flow control device

Product Characteristics

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

Thread Class: 2a all ends
Thread Direction: right-hand all ends
Flow Control Device: poppet
Maximum Operating Temp: 70.0 fahrenheit single response
Connection Style: plain (tube) all ends
Valve Operation Method: automatic
Connection Type: threaded external tube all ends
Mounting Position: horizontal
Thread Quantity Per Inch: 12 all ends
Maximum Operating Pressure: 6000.0 pounds per square inch single response
Nominal Thread Size: 1.188 inches all ends
Material: rubber butadiene-acrylonitrile class nbr seat
Material: steel comp 303 body
Material: steel comp 416se flow control device
Material Document And Classification: ams 5610 assn std single material response flow control device
Material Document And Classification: ams 5640 assn std single material response body
Material Document And Classification: mil-p-5516,class b mil spec single material response seat
Media For Which Designed: air single response
Style Designator: straight thru
Thread Series Designator: un all ends
Furnished Items And Quantity: 2 nut and 2 tailpiece

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
BB91-A8B-04	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-100-4873?

The FSCG of the NSN 4820-01-100-4873 is 4820

Does the NSN 4820-01-100-4873 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-100-4873 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 4820-01-100-4873 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-100-4873 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 4820-01-100-4873 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sun, Sep 7, 1980