A21700

Safety Relief Valve

NSN 4820-00-019-0476

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000190476

Technical Specifications of NSN

Thread Direction:
Right-hand 1st end
Flow Control Device:
Disk
Valve Discharge Flow Rate:
110.0 cubic feet per minute
Maximum Operating Temp:
406.0 degrees fahrenheit single response
Connection Style:
G46b plain (pipe) 1st end
Connection Style:
Plain (pipe) 1st end
Valve Operation Method:
Air
Connection Type:
Threaded external pipe 1st end
Power Drive Operating Pressure:
100.0 pounds per square inch
Maximum Operating Pressure:
250.0 pounds per square inch single response
Thread Size:
0.750 inches 1st end
Material:
Copper alloy flow control device
Material:
Copper alloy 836 body
Material:
Steel stem
Material Specification:
Qq-c-390, alloyb5/d/ federal specification single material response body
Media For Which Designed:
Air single response
Style Designator:
C2 straight thru
Style Designator:
Straight thru
Thread Series Designator:
Npt 1st end
Reference Number Differentiating Characteristics:
Cleaning in accordance with mil-p-52211 /ce/
NSN:
4820-00-019-0476
Item Name:
Cartridge,relief Valve
Cage Code:
58455

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
2A 3/4IN 100PSI
Cage Code:
58455
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

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): "Relief Valve Cartridge"

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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