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4820-01-235-3600

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) National Stock Number
4820-01-235-3600
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05487
(FIIG) Federal Item Identification Guide
A530B0
Date
06/28/1986 (40 years ago)

2b all ends thread class, automatic valve operation method, right-hand all ends thread direction, piston flow control device, gasket seal (boss) all ends connection style

Specs & Compatibility

Thread Class

2b all ends

Thread Direction

right-hand all ends

Flow Control Device

piston

Connection Style

gasket seal (boss) all ends

Valve Operation Method

automatic

Connection Type

threaded internal boss all ends

Mounting Position

horizontal

Maximum Operating Pressure

3000.0 pounds per square inch single response

Nominal Thread Size

0.625 inches all ends

Special Features

3920011439607

Material

iron body

Media For Which Designed

hydraulic fluid, mineral base single response

Style Designator

straight thru

Thread Series Designator

unf all ends

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0005487

Related Hardware Products

Part Number Description
835025H3400 Check Valve
LO-10-D-R1 Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-235-3600?
The FSCG of the NSN 4820-01-235-3600 is 4820
Does the NSN 4820-01-235-3600 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302010
Does NSN 4820-01-235-3600 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 4820-01-235-3600 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-235-3600 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 4820-01-235-3600 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Sat, Jun 28, 1986