418400

Check Valve

NSN 4820-00-060-3391

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000603391

Product Technical Spec.

Thread Class:
2a 1st end
Thread Class:
2a 2nd end
Thread Direction:
Right-hand 2nd end
Thread Direction:
Right-hand 1st end
Disk Loading Method:
Spring
Connection Style:
B49a gasket seal (tube) 2nd end
Connection Style:
Gasket seal (tube) 2nd end
Valve Operation Method:
Automatic
Connection Type:
Threaded external tube 1st end
Connection Type:
Threaded external tube 2nd end
Mounting Position:
Vertical
Thready Qty Per Inch (tpi):
18 1st end
Thread Size:
0.375 inches 1st end
Thread Size:
0.625 inches 2nd end
Seat Angle:
17.0 degrees 1st end
Material:
Plastic body
Material:
Rubber synthetic flow control device
Style Designator:
Angle
Supplementary Features:
Flow control device: diaphragm
Thread Series Designator:
Unf 2nd end
Thread Series Designator:
Uns 1st end
Furnished Items And Quantity:
1 nut
NSN:
4820-00-060-3391
Item Name:
Dual Check Backflow Prevention Valve
Cage Code:
08576

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
0745-58
Cage Code:
08576
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
745-58
Cage Code:
08576
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

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

Part Materials

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127220
UFC:
64490
LTL:
77.5
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Dual Check Backflow Prevention Valve"

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.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
User:
U.S. COAST GUARD U.s. Coast Guard
DSOR:
User:
SPAIN Spain
DSOR:
User:
CANADA Canada
DSOR:
Import / Export
  • Schedule B: 8481309000
  • SITC: 74730
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

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


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