4820-01-031-4518

Find complete technical information, availability, and procurement data for: 4820-01-031-4518
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-031-4518

Item Name Code

05492

Assigment Date

11/23/1976 (49 years ago)

A headless, generally cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 mm); for items whose length exceeds twelve inches (304 mm); see rod,straight,headless. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also pin,straight,threaded.

plain first end style designator, right-hand first end thread direction, tee body style, identical second end relationship with first end, threaded internal pipe first end connection type

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
First End Connection Type: threaded internal pipe
First End Style Designator: plain
First End Thread Direction: right-hand
Second End Relationship With First End: identical
Third End Relationship With Preceding Ends: identical with first end
End Connection Quantity: 3
Temp Adjustability: not adjustable
Thermostatic Element: liquid immersion type
Temp Rating: 130.0 fahrenheit nominal
Material: copper alloy body
Thread Size And Series/Type Designator: 1-11 1/2 npt first end

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
1CMB1125X130-55	Temperature Regulating Valve
1CMBT13001	Temperature Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-031-4518?

The FSCG of the NSN 4820-01-031-4518 is 4820

Does the NSN 4820-01-031-4518 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-031-4518 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 4820-01-031-4518 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-031-4518 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 4820-01-031-4518 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Tue, Nov 23, 1976