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RDH03S50 Safety Relief Valve

4820-01-332-6805

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Official Item Classification

Name
Safety Relief Valve
Part Number
RDH03S50
(NSN) National Stock Number
4820-01-332-6805
(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
01/15/1991 (35 years ago)

2a all ends thread class, right-hand all ends thread direction, automatic valve operation method, plain (tube) all ends connection style, poppet flow control device

Specs & Compatibility

Thread Class

2a all ends

Thread Direction

right-hand all ends

Flow Control Device

poppet

Connection Style

plain (tube) all ends

Valve Operation Method

automatic

Connection Type

threaded cartridge all ends

Nominal Thread Size

0.875 inches all ends

Opening Pressure Setting

1750.0 pounds per square inch

Special Features

cartridge type

Material

steel body

Style Designator

screw-in cartridge

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

0005488

Related Hardware Products

Part Number Description
RD103S35 Safety Relief Valve
RDH03S50 Safety Relief Valve
RDH103S50 Safety Relief Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-332-6805?
The FSCG of the NSN 4820-01-332-6805 is 4820
Does the NSN 4820-01-332-6805 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-332-6805 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 4820-01-332-6805 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-332-6805 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 4820-01-332-6805 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Tue, Jan 15, 1991