4820-01-151-9799

Find complete technical information, availability, and procurement data for: 4820-01-151-9799
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-151-9799

Item Name Code

05487

Assigment Date

04/25/1983 (43 years ago)

spring disk loading method, poppet flow control device, right-hand all ends thread direction, 2b all ends thread class, gasket seal (boss) all ends connection style

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 all ends
Thread Direction: right-hand all ends
Flow Control Device: poppet
Disk Loading Method: spring
Connection Style: gasket seal (boss) all ends
Valve Operation Method: automatic
Connection Type: threaded internal boss all ends
Mounting Position: horizontal or vertical
Thread Quantity Per Inch: 12 all ends
Maximum Operating Pressure: 5000.0 pounds per square inch single response
Nominal Thread Size: 1.312 inches all ends
Opening Pressure Setting: 3.0 pounds per square inch
Material: steel body
Media For Which Designed: oil, hydraulic single response
Style Designator: straight thru
Thread Series Designator: un all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-006-3984	No Name Available	05/01/1993

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
158G5738	Check Valve
3C15-01-16S-3	Check Valve
3C15-16T-3	Check Valve
3C15-16T-3S	Check Valve
3C15-16T15	Check Valve
4820PL0697318	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-151-9799?

The FSCG of the NSN 4820-01-151-9799 is 4820

Does the NSN 4820-01-151-9799 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-151-9799 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 4820-01-151-9799 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-151-9799 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 4820-01-151-9799 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, Apr 25, 1983