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Boss Reducer NSN 4730-00-078-2537

Item Description

A straight fitting having a boss connection of a different size at each end. Both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. Excludes bushing (as modified).

NSN 4730-00-078-2537 NSN: 4730-00-078-2537

Features and Characteristics

Thread Class
3b 1st end
Reducer Type
Concentric
Maximum Operating Temp
225.0 degrees fahrenheit single response
End Application
Aircraft application
Connection Style
Gasket seal (boss) 1st end
Connection Type
Threaded internal boss 1st end
Thready Qty Per Inch (tpi)
12 1st end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
1.062 inches 2nd end
Nominallength
1.344 inches
Material
Steel comp 316
Material Specification
66 federal standard single material response
Media For Which Designed
Fluid single response
Surface Treatment
Anodize
Thread Series Designator
Unjf 1st end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
000782537
NSN
4730000782537

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS5172K0812L
Cage Code:
81343
Status:
A
MSDS:
Part Number:
MS24397K16
Cage Code:
96906
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307994000
  • NAICS: 332919
  • SITC: 67959
  • Description: Other fittings nesoi of alloy steel not stainless
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-00-078-2537
What are the manufacturers of nsn 4730000782537?
Does this nsn 4730000782537 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730000782537
A straight fitting having a boss connection of a different size at each end. both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. excludes bushing (as modified).
Does nsn 4730000782537 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730000782537 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730000782537?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
23541
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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