12C506

Safety Relief Valve

NSN 4820-00-591-5330

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
005915330

Product Technical Spec.

Thread Direction:
Right-hand all ends
Flow Control Device:
Poppet
Maximum Operating Temp:
250.0 degrees fahrenheit single response
Connection Style:
G46b plain (pipe) 1st end
Connection Style:
G9 plain, optional en (pipe) 2nd end
Connection Style:
Plain (pipe) 1st end
Connection Style:
Plain, optional en (pipe) 2nd end
Valve Operation Method:
Automatic
Connection Type:
Threaded external pipe 1st end
Connection Type:
Threaded internal pipe 2nd end
Adjustable Pressure Range:
+10.0/+2400.0 pounds per square inch
Maximum Operating Pressure:
2500.0 pounds per square inch single response
Thread Size:
0.500 inches all ends
Opening Pressure Setting:
120.0 pounds per square inch
Material:
Aluminum alloy 2024 body
Media For Which Designed:
Refrigerant 12 4th response
Media For Which Designed:
Acetylene 2nd response
Media For Which Designed:
Air 1st response
Media For Which Designed:
Ammonia, gaseous 3rd response
Media For Which Designed:
Hydrogen 5th response
Style Designator:
Straight through note: to be used for valve bodies of separable sections.
Thread Series Designator:
Npt all ends
NSN:
4820-00-591-5330
Item Name:
Lock Valve Assembly
Cage Code:
98437

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
5159B4MP120
Cage Code:
91816
RNCC:
3
RNVC:
2
RNAAC:
SB
Status:
A
MSDS:
SADC:

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:
77.5
WCC:
594
TCC:
Z
SHC:
Z
ACC:
Construction Materials

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Lock Valve Assembly"

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:
SPAIN Spain
DSOR:
User:
SINGAPORE Singapore
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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