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4820-00-187-7860

Find complete technical information, availability, and procurement data for: 4820-00-187-7860

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4820-00-187-7860
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-187-7860
Item Name Code
05492
Assigment Date
03/16/1973 (53 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self supporting. Opposition to the flow of current is an inherent property of the resistance wire and is manifest by the heat dissipation in the resistor. Excludes:suppressor,ignition interference.

gasket seal first end style designator, 3b first end thread class, tee angle body style, threaded internal boss first end connection type, right-hand first end thread direction

Product Characteristics

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

Body Style
tee angle
First End Connection Type
threaded internal boss
First End Style Designator
gasket seal
First End Thread Class
3b
First End Thread Direction
right-hand
Second End Relationship With First End
identical
Second End Connection Type
threaded internal boss
Second End Style Designator
gasket seal
Second End Thread Class
3b
Second End Thread Direction
right-hand
Third End Relationship With Preceding Ends
identical with second end
Third End Connection Type
threaded internal boss
Third End Style Designator
gasket seal
Third End Thread Class
3b
Third End Thread Direction
right-hand
Center To Center Distance
2.570 inches nominal
Flow Control Device
poppet
End Connection Quantity
3
Temp Adjustability
not adjustable
Body Material
aluminum alloy a356.0
Material
aluminum seat
Material
steel corrosion resisting flow control device
Material
steel corrosion resisting stem
Thread Size And Series/Type Designator
1-5/8-12 unj first end
Thread Size And Series/Type Designator
1-5/16-12 unj second end
Thread Size And Series/Type Designator
1-5/16-12 unj third end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5841-00-797-9748 No Name Available 04/15/1973

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
210-262-1 Temperature Regulating Valve
4160-2 Temperature Regulating Valve
8736-080102 Temperature Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-00-187-7860?
The FSCG of the NSN 4820-00-187-7860 is 4820
Does the NSN 4820-00-187-7860 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-00-187-7860 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 4820-00-187-7860 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-187-7860 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 4820-00-187-7860 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Fri, Mar 16, 1973

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