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Air Pressure Relay Valve NSN 2530-01-557-7126

Item Description

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.

NSN 2530-01-557-7126 NSN: 2530-01-557-7126

Features and Characteristics

Body Style
Multiple cionnection
First End Connection Type
Threaded internal tube
Second End Relationship With First End
Identical
Second End Connection Type
Threaded internal tube
End Connection Quantity
2
First End Thread Size
0.500 inches
Second End Thread Size
0.500 inches
Part Name Assigned By Controlling Agency
R-12 relay valve
Special Features
Two inlets 1/2-14 npt; two outletports 1/2-14 npt; application pressure4 lbs
FSC
2530 Track Components Wheel Axle Steering Vehicular Brake
NIIN
015577126
NSN
2530015577126

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
103065
Cage Code:
06853
Status:
A
MSDS:
Part Number:
745-103065
Cage Code:
Z4117
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481809050
  • NAICS: 332911
  • SITC: 74780
  • Description: Other taps, cocks, valves, etc., nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 2530-01-557-7126
What are the manufacturers of nsn 2530015577126?
Does this nsn 2530015577126 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2530015577126
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.
Does nsn 2530015577126 contain any precious metals?
No precious metal content.
Does nsn 2530015577126 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 2530015577126?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
36296
FIIG:
A07100
App. Key:
AT
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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