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4820-01-322-5708

Safety Relief Valve

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Official Item Classification

Name
Safety Relief Valve
(NSN) National Stock Number
4820-01-322-5708
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05488
(FIIG) Federal Item Identification Guide
A046B0
Date
07/10/1990 (36 years ago)

plain,optional end(pipe) all ends connection style, threaded bonnet attachment method, right-hand all ends thread direction, inside screw bonnet type, automatic valve operation method

Specs & Compatibility

Thread Direction

right-hand all ends

Bonnet Type

inside screw

Bonnet Attachment Method

threaded

Connection Style

plain,optional end(pipe) all ends

Valve Operation Method

automatic

Connection Type

threaded internal pipe all ends

Nominal Thread Size

0.375 inches all ends

Opening Pressure Setting

200.0 pounds per square inch

Material

aluminum alloy body

Media For Which Designed

oil, hydraulic single response

Thread Series Designator

nptf 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

0005488

Related Hardware Products

Part Number Description
H00583 Safety Relief Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-322-5708?
The FSCG of the NSN 4820-01-322-5708 is 4820
Does the NSN 4820-01-322-5708 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-322-5708 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 4820-01-322-5708 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-322-5708 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 4820-01-322-5708 was assigned to the Federal Catalog?
It was assigned 36 years ago, on Tue, Jul 10, 1990