4820-01-229-4199

Find complete technical information, availability, and procurement data for: 4820-01-229-4199
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-229-4199

Item Name Code

27489

Assigment Date

04/01/1986 (40 years ago)

air media for which designed, 0.125 inches nominal first end outside diameter tube accommodated, single connection, straight flow body style, threaded external tube first end connection type, flared first end style designator

Product Characteristics

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

Body Style: single connection, straight flow
Media For Which Designed: air
First End Connection Type: threaded external tube
First End Style Designator: flared
First End Outside Diameter Tube Accommodated: 0.125 inches nominal
First End Thread Class: 3a
First End Thread Direction: right-hand
First End Seat Angle In Deg: 45.0
Flow Control Device: disk, flat
End Connection Quantity: 1
Temp Adjustability: not adjustable
Absolute Pressure Range: +0.1 to 300.0
First End Thread Series Designator: unf
Body Material: copper alloy
First End Nominal Thread Size: 0.313 inches
Special Features: temperature rating was previously notated with sac coding as 1a 30.0 degrees fahrenheit and 1b as 230.0 degrees fahrenheit; body material cub000 (copper alloy).

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
9352671	Vacuum Regulating Valve
MPS-2	Vacuum Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-229-4199?

The FSCG of the NSN 4820-01-229-4199 is 4820

Does the NSN 4820-01-229-4199 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-229-4199 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 4820-01-229-4199 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-229-4199 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 4820-01-229-4199 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Tue, Apr 1, 1986