591-6540

Pressure And Temper Relief Valve

NSN 4820-01-017-6586

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
010176586

Product Features

2 1/2 in. Valve size

Technical Specifications of NSN

Body Material:
Iron
Body Style:
Tee give "adql" and "adqm" only when flanged all ends
Seat Material:
Bronze
Flow Control Device:
Diaphragm
Tempurature Adjustability:
Adjustable
Tempurature Control Device Type:
Thermostatic
NSN:
4820-01-017-6586
Item Name:
Relief Valve
Cage Code:
91424

Other Related Parts

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

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
16996
FIIG:
A07100
Concept No.:
1
App. Key:
AR
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

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Pricing & Availability

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Privacy | Terms

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

A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also valve, safety relief and valve, regulating. Temperature.

MOE Major Organizational Entities

Entity
DSOR
User:
NATIONAL INSTITUTES OF HEALTH National Institutes of Health
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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