Model: N50004-E

Air Pressure Relay Valve

Special Features:

Valve includes 4 delivery ports 3/8-18nptf; 2 reservoir ports 1/2-14nptf; and 1 control port 3/8-18nptf

Properties:

Body Material
Aluminum alloy or zinc alloy
Body Style
Multiple cionnection
Tempurature Rating
-50.0 degrees fahrenheit
First End Connection Type
Threaded internal pipe
First End Style Designator
Plain
First End Pipe Size Accommodated
0.188 inches
First End Thread Direction
Right-hand
Second End Style Designator
Plain
Second End Pipe Size Accommodated
0.312 inches
Second End Thread Direction
Right-hand
End Connection Quantity
7
Tempurature Adjustability
Not adjustable
End Application
FAMI-LY-OFM-EDIU
First End Thread Series Designator
Nptf
First End Thread Size
0.375 inches
Second End Thread Size
0.500 inches
Second End Thread Series Designator
Nptf
Part Name Assigned By Controlling Agency
Relay valve, four port
NSN
2530-01-478-5902
Part Number
N50004-E
Description
Valve,relay,air Pressure
CAGE
06721

A valve specifically designed for installation in an air brake system. It is used on trailers, long wheel base vehicles, as well as multiple rear axle vehicles. It serves to speed and synchronize the application and release of air operated service or parking brakes. It may include emergency features for trailer application.

Part N50004-E NSN 2530-01-478-5902

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
36296
FIIG:
A07100
Concept No.:
1
App. Key:
AT
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:
P
PMIC:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
2.6000lbs
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:
77.5
WCC:
885
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 8481809050
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Other taps, cocks, valves, etc., nesoi

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