1D21F2T80S

Safety Relief Valve

NSN 4820-00-406-3237

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
004063237

Product Technical Spec.

Thread Direction:
Right-hand all ends
Flow Control Device:
Ball
Disk Loading Method:
Spring
Valve Discharge Flow Rate:
12.0 gallons per minute
Connection Style:
G9 plain, optional en (pipe) all ends
Connection Style:
Plain, optional en (pipe) all ends
Valve Operation Method:
Automatic
Connection Type:
Threaded internal pipe all ends
Mounting Facility:
Threaded fastener
Maximum Operating Pressure:
8000.0 pounds per square inch single response
Thread Size:
0.250 inches all ends
Opening Pressure Setting:
6000.0 pounds per square inch
Material:
Stainless steel body or aluminum alloy body
Material:
Stainless steel seat or aluminum alloy seat
Material:
Stainless steel stem or steel stem
Material:
Steel flow control device
Media For Which Designed:
Fuel/oil, hydrocarbon 1st response
Media For Which Designed:
Oil 2nd response
Surface Treatment:
Passivate
Style Designator:
Angle
Thread Series Designator:
Nptf all ends
NSN:
4820-00-406-3237
Item Name:
Transducer Safety Relief Valve
Cage Code:
8Z296

Cross Referenced Parts

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:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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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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