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V46CH2 Pressure and Temper Relief Valve

4820-01-031-3313

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Official Item Classification

Name
Pressure and Temper Relief Valve
Part Number
V46CH2
(NSN) National Stock Number
4820-01-031-3313
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
16996
(FIIG) Federal Item Identification Guide
A07100
Date
11/22/1976 (49 years ago)

socket first end style designator, water, fresh media for which designed, unthreaded internal tube first end connection type, 0.500 inches nominal first end outside diameter tube accommodated, straight thru body style

Specs & Compatibility

Body Style

straight thru

Media For Which Designed

water, fresh

First End Connection Type

unthreaded internal tube

First End Style Designator

socket

First End Outside Diameter Tube Accommodated

0.500 inches nominal

Second End Relationship With First End

not identical

Second End Connection Type

threaded external tube

Second End Style Designator

inverted flare

Second End Outside Diameter Tube Accommodated

0.625 inches nominal

Second End Thread Class

2a

Second End Thread Direction

right-hand

Second End Seat Angle In Deg

45.0

Flow Control Device

disk, top guided

End Connection Quantity

2

Opening Pressure Setting

105.0 pounds per square inch

Temp Adjustability

not adjustable

Temp Control Device Type

thermostatic

Material

copper alloy body

Material

nickel alloy flow control device

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

0016996

Related Hardware Products

Part Number Description
V46CH1 Pressure and Temper Relief Valve
V46CH2 Pressure and Temper Relief Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-031-3313?
The FSCG of the NSN 4820-01-031-3313 is 4820
Does the NSN 4820-01-031-3313 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-031-3313 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 4820-01-031-3313 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-031-3313 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 4820-01-031-3313 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Mon, Nov 22, 1976