277144N

View detailed technical data, stock status, and sourcing information for: 277144N
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-050-3420

Item Name Code

27565

Assigment Date

11/05/1977 (48 years ago)

A headless item of various shapes, usually cylindrical, having either circular or longitudinal groove(s). Its length must not exceed 12 inches (304 mm). Excludes:rod, grooved, headless; shaft (as modified); and pin, vehicular leaf spring shackle.

air media for which designed, unable to decode first end thread size and series/type designator, threaded internal pipe first end connection type, plain first end style designator, angle 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: angle
Media For Which Designed: air
First End Connection Type: threaded internal pipe
First End Style Designator: plain
First End Thread Size And Series/Type Designator: unable to decode
First End Thread Direction: right-hand
Second End Relationship With First End: identical
Flow Control Device: poppet
End Connection Quantity: 2
Mounting Facility: bolts
Regulation Type: automatic single stage
Valve Stem Design: single seat
Valve Loading Method: spring
Outlet Pressure Setting: 80.0 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Below is a list of NSNs that have been officially superseded by this NSN: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
2530-00-062-8154	No Name Available	01/01/1981

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
1520168-BM	Fluid Pressure Regulating Valve
277144	Fluid Pressure Regulating Valve
277144N	Fluid Pressure Regulating Valve
346-62	Fluid Pressure Regulating Valve
524114-C-91	Fluid Pressure Regulating Valve
E861113	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-050-3420?

The FSCG of the NSN 4820-01-050-3420 is 4820

Does the NSN 4820-01-050-3420 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-050-3420 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 4820-01-050-3420 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-050-3420 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 4820-01-050-3420 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Nov 5, 1977