N861

View detailed technical data, stock status, and sourcing information for: N861
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-961-9547

Item Name Code

27565

Assigment Date

06/01/1966 (60 years ago)

unable to decode stem material, brazing ring furnished items, air media for which designed, unthreaded internal pipe first end connection type, straight thru body style

Product Characteristics

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

Body Style: straight thru
Stem Material: unable to decode
Furnished Items: brazing ring
Media For Which Designed: air
First End Connection Type: unthreaded internal pipe
First End Style Designator: socket w/brazing ring
First End Nominal Pipe Size Accommodated: 0.375 inches
Second End Relationship With First End: identical
Flow Control Device Material: unable to decode
End Connection Quantity: 2
Outlet Pressure Range: +5.0 to 3000.0 pounds per square inch
Regulation Type: manual single stage
Valve Stem Design: single seat
Valve Loading Method: dome
Remote Actuation Method: diaphragm
Maximum Inlet Pressure Rating: 3000.0 pounds per square inch
Filter: not included
Material: unable to decode

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-866-5074	No Name Available	05/17/1974

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
11164US037K	Fluid Pressure Regulating Valve
N861	Fluid Pressure Regulating Valve
N935 P/N 11548U	Fluid Pressure Regulating Valve
W202HA10-1	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-00-961-9547?

The FSCG of the NSN 4820-00-961-9547 is 4820

Does the NSN 4820-00-961-9547 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-00-961-9547 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 4820-00-961-9547 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-961-9547 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 4820-00-961-9547 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Jun 1, 1966