4820-01-337-6122

Find complete technical information, availability, and procurement data for: 4820-01-337-6122
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-337-6122

Item Name Code

05493

Assigment Date

04/18/1991 (35 years ago)

A damper, either frictional or hydraulic, designed to dampen the shock of suddenly applied force and/or to control spring rebound and oscillation, usually attached to the vehicle frame, body or hull and connected to an axle, spring, spring support web or pad or between suspension arms of track-laying vehicles. See also mount, resilient and shock absorber, lever action.

unthreaded internal pipe first end connection type, socket first end style designator, "angle give "adqm" or "adqn" if flanged one or two ends" body style, 50.0 fahrenheit temp rating, 0.875 inches first end nominal pipe size accommodated

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"
Temp Rating: 50.0 fahrenheit
First End Connection Type: unthreaded internal pipe
First End Style Designator: socket
First End Nominal Pipe Size Accommodated: 0.875 inches
Second End Relationship With First End: identical
First Connection Face To Centerline Distance: 2.000 inches nominal
Second Connection Face To Centerline Distance: 2.312 inches nominal
Flow Control Device: stem and integral disk
End Connection Quantity: 2
Valve Expansion Control Type: thermostatic
Valve Evaporator Temp Range Designation: low
Valve Pressure Limiting Device: not included
Valve Equalizer Location: internal
Refrigeration Capacity In Btu Per Hour: 20.4
Material: copper alloy body

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
TERN25FW-2C	Expansion Valve

FAQs

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

What is the FSCG of the NSN 4820-01-337-6122?

The FSCG of the NSN 4820-01-337-6122 is 4820

Does the NSN 4820-01-337-6122 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-337-6122 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 4820-01-337-6122 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-337-6122 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 4820-01-337-6122 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Thu, Apr 18, 1991