C4089-1LH

View detailed technical data, stock status, and sourcing information for: C4089-1LH
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-034-7669

Item Name Code

05487

Assigment Date

01/01/1963 (63 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

round with holes 3rd end flange shape, flange 1st end connection type, disk or cone flow control device, spring disk loading method, manual valve operation method

Product Characteristics

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

Flow Control Device: disk or cone
Disk Loading Method: spring
Valve Operation Method: manual
Flange Shape: round with holes 3rd end
Connection Type: flange 1st end
Mounting Facility: bracket
Mounting Position: horizontal or vertical
Valve Size: 3.000 inches
First Connection Face To Centerline Distance: 8.500 inches
Second Connection Face To Centerline Distance: 8.500 inches
Flange Face Design: plain 3rd end
Special Features: manual tripping latch,left hand lever
Material: steel corrosion resisting seat
Style Designator: cross flanged 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
C4089-1LH	Check Valve
S4824-3157044LH	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-034-7669?

The FSCG of the NSN 4820-00-034-7669 is 4820

Does NSN 4820-00-034-7669 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 4820-00-034-7669 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-034-7669 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 4820-00-034-7669 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963