4820-01-029-5147

Find complete technical information, availability, and procurement data for: 4820-01-029-5147
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-029-5147

Item Name Code

27565

Assigment Date

10/17/1976 (49 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

air media for which designed, unable to decode stem material, threaded internal pipe first end connection type, plain first end style designator, 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
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: piston, spring loaded and poppet
Flow Control Device Material: unable to decode
End Connection Quantity: 2
Outlet Pressure Range: +2.0 to 125.0 pounds per square inch
Regulation Type: manual single stage
Manual Control Method: tee handle
Valve Stem Design: single seat
Valve Loading Method: spring
Maximum Inlet Pressure Rating: 250.0 pounds per square inch
Filter: not included
Temp Rating: -10.0 fahrenheit minimum and 175.0 fahrenheit maximum
Special Features: self relieving
Material: unable to decode

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
07R413A	Fluid Pressure Regulating Valve
R20-06-000	Fluid Pressure Regulating Valve
R4075	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-029-5147?

The FSCG of the NSN 4820-01-029-5147 is 4820

Does the NSN 4820-01-029-5147 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-029-5147 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 4820-01-029-5147 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-029-5147 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 4820-01-029-5147 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, Oct 17, 1976