9176185-4

View detailed technical data, stock status, and sourcing information for: 9176185-4

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9176185-4
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-075-2380
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.

500.0 fahrenheit single response maximum operating temp, right-hand all ends thread direction, poppet flow control device, 3a all ends thread class, swivel nut, compression (tube) all ends connection style

Product Characteristics

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

Thread Class
3a all ends
Thread Direction
right-hand all ends
Flow Control Device
poppet
Maximum Operating Temp
500.0 fahrenheit single response
Connection Style
swivel nut, compression (tube) all ends
Valve Operation Method
automatic
Connection Type
threaded internal tube all ends
Mounting Facility
threaded fastener
Mounting Position
horizontal
Valve Size
0.750 inches
Thread Quantity Per Inch
16 all ends
Maximum Operating Pressure
100.0 pounds per square inch single response
Nominal Thread Size
0.750 inches all ends
Face To Face Distance
3.000 inches
Nominal Outside Diameter Tube Accommodated
0.500 inches all ends
Material
steel corrosion resisting overall
Media For Which Designed
ethylene glycol single response
Surface Treatment
passivate
Style Designator
straight thru flanged ends
Thread Series Designator
unf 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
403-00134 Check Valve
46-2020-018 Check Valve
9176185-4 Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-075-2380?
The FSCG of the NSN 4820-00-075-2380 is 4820
Does the NSN 4820-00-075-2380 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-00-075-2380 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 4820-00-075-2380 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-075-2380 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 4820-00-075-2380 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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