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0631C0029-4 Check Valve

4820-01-239-3613

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Official Item Classification

Name
Check Valve
Part Number
0631C0029-4
(NSN) National Stock Number
4820-01-239-3613
(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
08/28/1986 (40 years ago)

poppet flow control device, 3b all ends thread class, right-hand all ends thread direction, 225.0 fahrenheit single response maximum operating temp, flare (tube) all ends connection style

Specs & Compatibility

Thread Class

3b all ends

Thread Direction

right-hand all ends

Flow Control Device

poppet

Maximum Operating Temp

225.0 fahrenheit single response

Connection Style

flare (tube) all ends

Valve Operation Method

automatic

Connection Type

threaded internal tube all ends

Mounting Position

horizontal

Thread Quantity Per Inch

12 all ends

Maximum Operating Pressure

3000.0 pounds per square inch single response

Nominal Thread Size

1.062 inches all ends

Nominal Outside Diameter Tube Accommodated

0.750 inches all ends

Material

steel comp 303 body

Media For Which Designed

hydraulic fluid, mineral base single response

Style Designator

straight thru

Thread Series Designator

un 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
0631C0029 Check Valve
0631C0029-4 Check Valve
493-12SS28-10 Check Valve
493-12Y28-10 Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-239-3613?
The FSCG of the NSN 4820-01-239-3613 is 4820
Does the NSN 4820-01-239-3613 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-01-239-3613 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 4820-01-239-3613 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-239-3613 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 4820-01-239-3613 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Thu, Aug 28, 1986