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B-4SG Globe Valve

4820-01-252-3201

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Official Item Classification

Name
Globe Valve
Part Number
B-4SG
(NSN) National Stock Number
4820-01-252-3201
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05485
(FIIG) Federal Item Identification Guide
A046B0
Date
04/01/1987 (39 years ago)

inside screw bonnet type, threaded bonnet attachment method, 3a all ends thread class, stem flow control device, right-hand all ends thread direction

Specs & Compatibility

Thread Class

3a all ends

Thread Direction

right-hand all ends

Flow Control Device

stem

Bonnet Type

inside screw

Bonnet Attachment Method

threaded

Maximum Operating Temp

400.0 fahrenheit single response

Connection Style

flareless (tube) all ends

Valve Operation Method

automatic

Connection Type

threaded external tube all ends

Mounting Facility

panel

Thread Quantity Per Inch

20 all ends

Maximum Operating Pressure

2000.0 pounds per square inch single response

Nominal Thread Size

0.438 inches all ends

Seat Angle

12.5 degrees all ends

Special Features

includes cap type handle

Material

steel corrosion resisting overall

Style Designator

straight thru

Thread Series Designator

unj 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

0005485

Related Hardware Products

Part Number Description
000-8005-288 Globe Valve
6303449-001 Globe Valve
B-4SG Globe Valve
B-SS4 Globe Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-252-3201?
The FSCG of the NSN 4820-01-252-3201 is 4820
Does the NSN 4820-01-252-3201 have a Schedule B code assigned?
Yes, the Schedule B code is 8481803060
Does NSN 4820-01-252-3201 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 4820-01-252-3201 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-252-3201 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 4820-01-252-3201 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Wed, Apr 1, 1987