Model: 803-6397434-124111

Check Valve

Properties:

Pipe Size Accommodated
0.500 inches all ends
End Application
Seawolf class ssn
Connection Style
Socket (pipe) all ends
Valve Operation Method
Automatic
Connection Type
Unthreaded internal pipe all ends
Mounting Position
Horizontal
Part Name Assigned By Controlling Agency
Lift check valve
Material
Cobalt comp l-605 flow control device
Material
Nickel alloy 400 body
Material
Rubber fluorocarbon class fpm packing
Material Specification
Mil-c-24252, comp 1, cond ca-7 military specification single material response flow control device
Material Specification
Mil-r-83248, type i, cl 1 military specification single material response packing
Material Specification
Qq-n-281, cl a, form 2 federal specification single material response body
Style Designator
Straight thru
NSN
4820-01-432-5977
Part Number
803-6397434-124111
Description
Valve,check
CAGE
53711

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 803-6397434-124111 NSN 4820-01-432-5977

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:
2.0000lbs
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: 8481309000
  • SITC: 74730
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Check valves of materials other than copper, iron or steel

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