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4820-01-552-9775

Safety Relief Valve

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Official Item Classification

Name
Safety Relief Valve
(NSN) National Stock Number
4820-01-552-9775
(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
06/29/2007 (19 years ago)

threaded external pipe 2nd end connection type, size one half inch special features, 25.0 pounds per square inch single response maximum operating pressure, copper alloy body material, threaded internal pipe 1st end connection type

Specs & Compatibility

Connection Type

threaded external pipe 2nd end

Connection Type

threaded internal pipe 1st end

Maximum Operating Pressure

25.0 pounds per square inch single response

Special Features

size one half inch

Material

copper alloy body

Style Designator

angle w/offset

Furnished Items And Quantity

1 spring

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
N30 Safety Relief Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-552-9775?
The FSCG of the NSN 4820-01-552-9775 is 4820
Does the NSN 4820-01-552-9775 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-552-9775 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 4820-01-552-9775 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-552-9775 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 4820-01-552-9775 was assigned to the Federal Catalog?
It was assigned 19 years ago, on Fri, Jun 29, 2007