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Air Pressure Relay Valve NSN 2530-01-303-0049

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 2530-01-303-0049 NSN: 2530-01-303-0049

Features and Characteristics

Body Style
Multiple cionnection
Tempurature Rating
40.0 degrees fahrenheit
Media For Which Designed
Air
First End Connection Type
Threaded internal pipe
First End Style Designator
Plain
First End Pipe Size Accommodated
0.375 inches
First End Thread Size And Series/type Designator
0.375-18 nptf
First End Thread Direction
Right-hand
Second End Relationship With First End
Identical
Third End Relationship With Preceding Ends
Not identical with first or second end
Third End Connection Type
Threaded internal pipe
Third End Style Designator
Plain
Third End Pipe Size Accommodated
0.250 inches
Third End Thread Direction
Right-hand
Fourth End Relationship With Preceding Ends
Not identical with first, second or third end
Fourth End Connection Type
Threaded external pipe
Fourth End Style Designator
Plain
Fourth End Pipe Size Accommodated
0.750 inches
Fourth End Thread Size And Series/type Designator
0.750-14 nptf
Fourth End Thread Direction
Right-hand
End Connection Quantity
4
Tempurature Adjustability
Adjustable
FSC
2530 Track Components Wheel Axle Steering Vehicular Brake
NIIN
013030049
NSN
2530013030049

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12357787
Cage Code:
19207
Status:
A
MSDS:
Part Number:
102761N
Cage Code:
06853
Status:
A
MSDS:
Part Number:
102761
Cage Code:
06853
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 2530-01-303-0049
What are the manufacturers of nsn 2530013030049?
Does this nsn 2530013030049 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2530013030049
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 2530013030049 contain any precious metals?
No precious metal content.
Does nsn 2530013030049 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 2530013030049?
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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