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GI-3003 Safety Relief Valve

4820-01-381-8694

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Official Item Classification

Name
Safety Relief Valve
Part Number
GI-3003
(NSN) National Stock Number
4820-01-381-8694
(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
10/23/1993 (32 years ago)

plain (pipe) all ends connection style, 4940-00-249-7315 end item identification, automatic valve operation method, disk flow control device, threaded external pipe 1st end connection type

Specs & Compatibility

Flow Control Device

disk

End Item Identification

4940-00-249-7315

Connection Style

plain (pipe) all ends

Valve Operation Method

automatic

Connection Type

threaded external pipe 1st end

Connection Type

threaded internal pipe 2nd end

Nominal Thread Size

0.375 inches 2nd end

Nominal Thread Size

0.500 inches 1st end

Opening Pressure Setting

700.0 pounds per square inch

Style Designator

angle

Thread Series Designator

npt 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
GI-3003 Safety Relief Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-381-8694?
The FSCG of the NSN 4820-01-381-8694 is 4820
Does the NSN 4820-01-381-8694 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-381-8694 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 4820-01-381-8694 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-381-8694 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 4820-01-381-8694 was assigned to the Federal Catalog?
It was assigned 32 years ago, on Sat, Oct 23, 1993