4820-01-009-4058

Find complete technical information, availability, and procurement data for: 4820-01-009-4058
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-009-4058

Item Name Code

27565

Assigment Date

09/11/1975 (50 years ago)

A headless, generally cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 mm); for items whose length exceeds twelve inches (304 mm); see rod,straight,headless. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also pin,straight,threaded.

right-hand first end thread direction, unable to decode first end thread size and series/type designator, straight thru body style, gasket seal first end style designator, threaded internal boss first end connection type

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
First End Connection Type: threaded internal boss
First End Style Designator: gasket seal
First End Thread Size And Series/Type Designator: unable to decode
First End Thread Direction: right-hand
Second End Relationship With First End: not identical
Second End Connection Type: threaded internal boss
Second End Style Designator: gasket seal
Second End Thread Size And Series/Type Designator: unable to decode
Second End Thread Class: 3b
Second End Thread Direction: right-hand
Flow Control Device: poppet
End Connection Quantity: 2
First End Thread Pitch Diameters: +1.0042 to 1.0084 inches
Renewable Seat Ring Type: any acceptable
Regulation Type: automatic single stage
Valve Loading Method: spring
Filter: not included

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
38E95-3B	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-009-4058?

The FSCG of the NSN 4820-01-009-4058 is 4820

Does the NSN 4820-01-009-4058 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-009-4058 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 4820-01-009-4058 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-009-4058 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 4820-01-009-4058 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Thu, Sep 11, 1975