4820-01-141-0808

Find complete technical information, availability, and procurement data for: 4820-01-141-0808
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-141-0808

Item Name Code

05493

Assigment Date

10/23/1982 (43 years ago)

An item used in periodontal and oral surgical procedures.

plain first end style designator, "angle give "adqm" or "adqn" if flanged one or two ends" body style, unthreaded internal tube first end connection type, 0.875 inches nominal first end outside diameter tube accommodated, refrigerant 22 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: "angle give "adqm" or "adqn" if flanged one or two ends"
Media For Which Designed: refrigerant 22
First End Connection Type: unthreaded internal tube
First End Style Designator: plain
First End Outside Diameter Tube Accommodated: 0.875 inches nominal
Second End Relationship With First End: not identical
Second End Connection Type: unthreaded internal tube
Second End Style Designator: plain
Second End Outside Diameter Tube Accommodated: 1.375 inches nominal
First Connection Face To Centerline Distance: 4.500 inches nominal
Second Connection Face To Centerline Distance: 4.700 inches nominal
Flow Control Device: disk, flat
End Connection Quantity: 2
Capillary Tube Length: 60.000 inches nominal
Bulb Length: 4.000 inches nominal
Bulb Diameter: 0.750 inches nominal
Valve Expansion Control Type: pressure
Valve Pressure Limiting Device: not included
Bulb Media Type: refrigerant 22
Bulb Mounting Method: clamp
Valve Equalizer Location: external
Valve Equalizer Connection Type: flared tube
Valve Equalizer Connection Diameter: 0.250 inches nominal
End Item Identification: model 30hj025640 25 ton air conditioning system onboard 210 ft wmec coast guard vessels
Refrigeration Capacity In Btu Per Hour: 240.0
Material: copper alloy body
Material: nickel alloy flow control device
Material: steel stem

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
30HJ400029 PIECE 82	Expansion Valve
EA03PC-519	Expansion Valve

FAQs

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

What is the FSCG of the NSN 4820-01-141-0808?

The FSCG of the NSN 4820-01-141-0808 is 4820

Does the NSN 4820-01-141-0808 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-141-0808 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 4820-01-141-0808 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-141-0808 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 4820-01-141-0808 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sat, Oct 23, 1982