Model: 23059421 ITEM 79

Safety Relief Valve

Special Features:

Kend connections are identical; internal strait threads; gasket seal. O-ring buna n iaw mil-p-531 (b) superseded by qpl-5315-23 for use with jp-3, jp-4, jp-5 fuel. Next higher assembly fuel system, p/n 23059421.

Properties:

Flow Control Device
Poppet
Disk Loading Method
Spring
Valve Discharge Flow Rate
4.0 gallons per minute
Renewable Seat Ring Type
Pressed-in
Minimum Operating Temp
-40.0 degrees fahrenheit
End Application
Generator set ag9140 rs; w/s designator arleigh burke class ddg
Valve Operation Method
Automatic
Connection Type
Threaded internal tube all ends
Adjustable Pressure Range
+40.0/+125.0 pounds per square inch
Opening Pressure Setting
90.0 pounds per square inch
Outside Diameter Tube Accommodated
0.250 inches all ends
Material
Rubber butadiene-acrylonitrile class nbr seat
Material
Steel comp 416 flow control device
Material
Stainless steel body
Media For Which Designed
Ethylene glycol single response
NSN
4820-01-486-5185
Part Number
23059421 ITEM 79
Description
Valve,safety Relief
CAGE

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.

Part 23059421 ITEM 79 NSN 4820-01-486-5185

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

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
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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Schedule B and Export
  • Schedule B: 8481400000
  • SITC: 74740
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Safety or relief valves

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