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Butterfly Valve NSN 4820-01-321-5366

Item Description

A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.

NSN 4820-01-321-5366 NSN: 4820-01-321-5366

Features and Characteristics

Bolt Hole Quantity
12 all ends
Valve Operation Method
Manual
Flange Shape
Round with holes all ends
Connection Type
Flange all ends
Mounting Facility
Lug
Valve Size
14.000 inches
Outside Diameter
21.000 inches all ends
Face To Face Distance
3.625 inches
Thickness
1.375 inches all ends
Bolt Hole Diameter
1.125 inches all ends
Bolt Circle Diameter
18.750 inches all ends
Flange Face Design
Raised straight all ends
Raised Face Height
0.062 inches all ends
Raised Face Diameter
16.250 inches all ends
Material
Stainless steel stem
Style Designator
Err-090
Specification Data
81349-mil-v-24624 government specification
Nondefinitive Specification/std Data
1 type and b style
FSC
4820 Nonpowered Valves
NIIN
013215366
NSN
4820013215366

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MIL-V-24624
Cage Code:
81349
Status:
A
MSDS:
Part Number:
2498-00-267 TYPE 1 14IN
Cage Code:
35795
Status:
A
MSDS:
Part Number:
2498-00-267
Cage Code:
16626
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481803075
  • NAICS: 332911
  • SITC: 74780
  • Description: Butterfly type taps, cocks and valves of steel, hand operated
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-321-5366
What are the manufacturers of nsn 4820013215366?
Does this nsn 4820013215366 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013215366
A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.
Does nsn 4820013215366 contain any precious metals?
No precious metal content.
Does nsn 4820013215366 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013215366?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05489
FIIG:
A046B0
App. Key:
AC
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
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