HL18122 PIECE 432

View detailed technical data, stock status, and sourcing information for: HL18122 PIECE 432
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-217-1107

Item Name Code

05488

Assigment Date

09/21/1985 (40 years ago)

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes:valve, check.

plain (pipe) all ends connection style, integral bonnet attachment method, inside spring bonnet type, right-hand all ends thread direction, disk flow control device

Product Characteristics

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

Thread Direction: right-hand all ends
Flow Control Device: disk
Bonnet Type: inside spring
Bonnet Attachment Method: integral
Connection Style: plain (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded external pipe all ends
Adjustable Pressure Range: +201.0 to 250.0 pounds per square inch
Nominal Thread Size: 0.750 inches all ends
Material: copper alloy body
Media For Which Designed: air single response
Style Designator: straight thru
Thread Series Designator: npt all ends

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
1A .75IPS 201T250PSI	Safety Relief Valve
1A SET 240	Safety Relief Valve
HL18122 PIECE 432	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-217-1107?

The FSCG of the NSN 4820-01-217-1107 is 4820

Does the NSN 4820-01-217-1107 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-217-1107 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 4820-01-217-1107 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-217-1107 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 4820-01-217-1107 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sat, Sep 21, 1985