1-1/4H446YBSW

View detailed technical data, stock status, and sourcing information for: 1-1/4H446YBSW
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 1-1/4H446YBSW to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-262-5192

Item Name Code

20962

Assigment Date

08/30/1987 (38 years ago)

A self-acting valve specifically designed for use in refrigeration systems for continual control of rate of flow of refrigerant. It may be actuated by a thermostatic element or self-actuated.

inside screw bonnet type, 1.250 inches all ends nominal pipe size accommodated, 180.0 fahrenheit single response maximum operating temp, socket all ends connection style, bolted bonnet attachment method

Product Characteristics

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

Nominal Pipe Size Accommodated: 1.250 inches all ends
Bonnet Type: inside screw
Bonnet Attachment Method: bolted
Maximum Operating Temp: 180.0 fahrenheit single response
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Maximum Operating Pressure: 2000.0 pounds per square inch single response
Special Features: w/handle
Material: rubber butadiene-acrylonitrile class nbr packing
Material: steel body
Material: steel corrosion resisting flow control device
Material: steel corrosion resisting stem
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru

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
1-1/4H446YBSW	Ball Valve
H446YBSW 1-1/4IN	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-262-5192?

The FSCG of the NSN 4820-01-262-5192 is 4820

Does the NSN 4820-01-262-5192 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-262-5192 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 4820-01-262-5192 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-262-5192 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 4820-01-262-5192 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sun, Aug 30, 1987