MC1603-3490

Safety Relief Valve

NSN 4820-00-052-1741

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000521741

Detail Specifications

Thread Class:
3a 1st end
Thread Direction:
Right-hand 1st end
Flow Control Device:
Poppet
Disk Loading Method:
Spring
Maximum Operating Temp:
-65.0 degrees fahrenheit 1st response
Maximum Operating Temp:
160.0 degrees fahrenheit 2nd response
Connection Style:
G42 flared (tube) 1st end
Connection Style:
Flared (tube) 1st end
Valve Operation Method:
Automatic
Connection Type:
Threaded external tube 1st end
Features Provided:
Pressure tight outlet side
Thready Qty Per Inch (tpi):
20 1st end
Thread Size:
0.437 inches 1st end
Seat Angle:
37.0 degrees 1st end
Opening Pressure Setting:
3490.0 pounds per square inch
Outside Diameter Tube Accommodated:
0.250 inches 1st end
Material:
Aluminum alloy body
Material:
Aluminum alloy seat
Material:
Stainless steel flow control device
Style Designator:
C4 straight thru
Style Designator:
Straight thru
Thread Series Designator:
Unf 1st end
NSN:
4820-00-052-1741
Item Name:
Transducer Safety Relief Valve
Cage Code:
76050

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05488
FIIG:
A046B0
Concept No.:
1
App. Key:
AP
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:
Construction Materials

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Transducer Safety Relief Valve"

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
Import / Export
  • Schedule B: 8481400000
  • SITC: 74740
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Classification: Safety or relief valves


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