Model: 12422042

Air Pressure Relay Valve

Special Features:

length 159.0 mm.; height 102.0 mm.; width 71.5 mm.; 1st and 2nd end threadquantity type 14

Properties:

Body Material
Aluminum alloy, qq-a-200/3, alloy 2024
Tempurature Rating
-50.0 degrees fahrenheit
Tempurature Rating
120.0 degrees fahrenheit
First End Connection Type
Threaded internal pipe
First End Style Designator
Plain
First End Pipe Size Accommodated
0.500 inches
First End Thread Direction
Right-hand
Second End Relationship With First End
Identical
Second End Style Designator
Plain
Second End Pipe Size Accommodated
0.500 inches
Second End Thread Direction
Right-hand
Third End Relationship With Preceding Ends
Not identical with first or second end
Third End Connection Type
Unthreaded external hose
Third End Style Designator
Barbed-beaded
End Connection Quantity
3
End Application
TACT-IC-ALV-EHIC
First End Thread Series Designator
Nptf
First End Thread Size
0.500 inches
Second End Thread Size
0.500 inches
Second End Thread Series Designator
Nptf
NSN
2530-01-470-5919
Part Number
12422042
Description
Valve,relay,air Pressure
CAGE

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 12422042 NSN 2530-01-470-5919

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:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
8.0 X 5.0 X 4.0
Paclk Weight:
1.9000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
ZZ
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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Schedule B and Export
  • Schedule B: 8710000090
  • SITC: 89111
  • End Use: Military trucks, armored vehicles, etc.
  • NAICS: 336992
  • USDA: 1

Freight Class: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons

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