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4820-01-693-5526

Safety Relief Valve

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Featured Parts

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Webbing Strap
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Fastener Pawl
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Lock Pin
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Nonmetallic Tubing
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Nonmetallic Tubing
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Official Item Classification

Name
Safety Relief Valve
(NSN) National Stock Number
4820-01-693-5526
(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
02/19/2021 (5 years ago)

unf all ends thread series designator, manual valve operation method, breather valve part name assigned by controlling agency, aluminum alloy overall material

Specs & Compatibility

Valve Operation Method

manual

Part Name Assigned By Controlling Agency

breather valve

Material

aluminum alloy overall

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
TA292-25-25-R Safety Relief Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-693-5526?
The FSCG of the NSN 4820-01-693-5526 is 4820
Does the NSN 4820-01-693-5526 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-693-5526 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 4820-01-693-5526 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-693-5526 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 4820-01-693-5526 was assigned to the Federal Catalog?
It was assigned 5 years ago, on Fri, Feb 19, 2021