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4820-01-472-9923

Safety Relief Valve

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Official Item Classification

Name
Safety Relief Valve
(NSN) National Stock Number
4820-01-472-9923
(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
03/23/2000 (26 years ago)

hydraulic power unit;p/n 2701-ad2-12000 onboard wagb 420 ft u.s. coast guard vessels end item identification, plain (screw-in cartridge) all ends connection style, poppet flow control device, hydraulic valve operation method, threaded cartridge 1st end connection type

Specs & Compatibility

Flow Control Device

poppet

End Item Identification

hydraulic power unit;p/n 2701-ad2-12000 onboard wagb 420 ft u.s. coast guard vessels

Connection Style

plain (screw-in cartridge) all ends

Valve Operation Method

hydraulic

Connection Type

threaded cartridge 1st end

Power Drive Operating Pressure

240.0 bar maximum

Special Features

1/4 inch hex allen head;cartridge;buna n o-ring;500 to 3300psi

Material

aluminum alloy 6061 body

Style Designator

screw-in cartridge

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
PW0030-01-06 Safety Relief Valve
RV10-20A-0-N-33 Safety Relief Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-472-9923?
The FSCG of the NSN 4820-01-472-9923 is 4820
Does the NSN 4820-01-472-9923 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-472-9923 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 4820-01-472-9923 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-472-9923 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 4820-01-472-9923 was assigned to the Federal Catalog?
It was assigned 26 years ago, on Thu, Mar 23, 2000