4820-00-469-4957

Find complete technical information, availability, and procurement data for: 4820-00-469-4957
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-469-4957

Item Name Code

27565

Assigment Date

02/02/1970 (56 years ago)

An item of various sizes and shapes, rigid, flat and generally smooth. It is normally located between the top of the body and the head. It may include valve ports, and may be issued with gaskets, washers, springs, bolts, disc and the like.

straight thru body style, 1.000 inches nominal first end outside diameter tube accommodated, flare first end style designator, threaded internal tube first end connection type, general media for which designed

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
Media For Which Designed: general
First End Connection Type: threaded internal tube
First End Style Designator: flare
First End Outside Diameter Tube Accommodated: 1.000 inches nominal
First End Thread Size And Series/Type Designator: unable to decode
First End Thread Class: 2b
First End Thread Direction: right-hand
Second End Relationship With First End: identical
First End Seat Angle In Deg: 37.0
Flow Control Device: piston, spring loaded
Flow Control Device Material: unable to decode
End Connection Quantity: 2
Regulation Type: automatic single stage
Valve Loading Method: spring
Filter: not included
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
1908T16-30	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-00-469-4957?

The FSCG of the NSN 4820-00-469-4957 is 4820

Does the NSN 4820-00-469-4957 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-00-469-4957 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 4820-00-469-4957 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-469-4957 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 4820-00-469-4957 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Mon, Feb 2, 1970