Model: CSP20A03

Check Valve

Properties:

Pipe Size Accommodated
2.500 inches 2nd end
Thread Class
2b 3rd end
Thread Direction
Right-hand 3rd end
Flow Control Device
Poppet
Disk Loading Method
Spring
Bolt Hole Quantity
6 1st end
Connection Style
Beveled (pipe) 2nd end
Connection Style
Gasket seal (boss) 3rd end
Valve Operation Method
Automatic
Flange Shape
Round with holes 1st end
Connection Type
Butt weld pipe 2nd end
Connection Type
Flange 1st end
Connection Type
Threaded internal boss 3rd end
Mounting Position
Horizontal or vertical
Thread Size
0.750 inches 3rd end
Outside Diameter
4.312 inches 1st end
Thickness
0.750 inches 1st end
Bolt Hole Diameter
0.356 inches 1st end
Bolt Circle Diameter
3.750 inches 1st end
Flange Face Design
Recessed straight 1st end
Material
Steel
Surface Treatment
Paint
Style Designator
Cross
Thread Series Designator
Unf 3rd end
NSN
4820-00-623-9087
Part Number
CSP20A03
Description
Valve,check
CAGE

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part CSP20A03 NSN 4820-00-623-9087

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05487
FIIG:
A530B0
Concept No.:
1
App. Key:
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
10.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051080
UFC:
29300
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 8481302090
  • SITC: 74730
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Check valves of steel

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