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4820-01-237-0127

Gaseou Pressure Equalizing Valve

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Official Item Classification

Name
Gaseou Pressure Equalizing Valve
(NSN) National Stock Number
4820-01-237-0127
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
10958
(FIIG) Federal Item Identification Guide
A07100
Date
07/24/1986 (40 years ago)

straight thru body style, -65.0 fahrenheit and 140.0 fahrenheit temp rating, threaded internal pipe first end connection type, 100.0 pounds per square inch maximum operating pressure, oxygen, gaseous media for which designed

Specs & Compatibility

Maximum Operating Pressure

100.0 pounds per square inch

Body Style

straight thru

Temp Rating

-65.0 fahrenheit and 140.0 fahrenheit

Media For Which Designed

oxygen, gaseous

First End Connection Type

threaded internal pipe

First End Style Designator

plain

First End Thread Direction

right-hand

Second End Relationship With First End

identical

Flow Control Device

poppet

End Connection Quantity

2

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

0010958

Related Hardware Products

Part Number Description
170098 Gaseou Pressure Equalizing Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-237-0127?
The FSCG of the NSN 4820-01-237-0127 is 4820
Does the NSN 4820-01-237-0127 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-01-237-0127 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 4820-01-237-0127 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-237-0127 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 4820-01-237-0127 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Thu, Jul 24, 1986