Model: 803-1385637 8IN.

Check Valve

Properties:

Flow Control Device
Disk
Bolt Hole Quantity
12 1st end
Bolt Hole Quantity
8 2nd end
Maximum Operating Temp
150.0 degrees fahrenheit single response
End Application
Nimitz class cvn
Valve Operation Method
Automatic
Flange Shape
Round with holes all ends
Connection Type
Flange all ends
Mounting Position
Horizontal
Valve Size
8.000 inches
Maximum Operating Pressure
250.0 pounds per square inch single response
Outside Diameter
12.375 inches 1st end
Outside Diameter
13.500 inches 2nd end
Face To Face Distance
18.500 inches
Thickness
1.125 inches 2nd end
Thickness
1.312 inches 1st end
Bolt Hole Diameter
0.875 inches 2nd end
Bolt Hole Diameter
0.812 inches 1st end
Bolt Circle Diameter
11.750 inches 2nd end
Bolt Circle Diameter
12.468 inches all ends
Flange Face Design
Plain all ends
Material
Copper alloy body
Material
Nickel alloy seat
Material
Nickel alloy flow control device
Media For Which Designed
Water-oil-gas single response
Style Designator
Straight through flanged ends
Furnished Items And Quantity
1 cap
NSN
4820-01-426-2460
Part Number
803-1385637 8IN.
Description
Valve,check
CAGE
80064

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 803-1385637 8IN. NSN 4820-01-426-2460

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
444.0000lbs
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:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8481301090
  • SITC: 74730
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Check valves of copper having a pressure rating of 850 kpa or over

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