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Boss Reducer NSN 4730-00-004-8078

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 4730-00-004-8078 NSN: 4730-00-004-8078

Features and Characteristics

Thread Class
2b 1st end
Reducer Type
Concentric
Connection Style
Gasket seal (boss) 1st end
Connection Type
Threaded internal boss 1st end
Thread Size
0.500 inches 2nd end
Reduced Passage Inside Diameter
0.125 inches 2nd end
Nominallength
0.938 inches
Material
Copper alloy
Thread Series Designator
Unf 2nd end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
000048078
NSN
4730000048078

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7744
Cage Code:
1TUY2
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7412200000
  • NAICS: 332919
  • SITC: 68272
  • Description: Copper alloy tube or pipe fittings
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-004-8078
What are the manufacturers of nsn 4730000048078?
Does this nsn 4730000048078 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730000048078
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 4730000048078 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730000048078 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730000048078?
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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  •   Certificate of Conformance
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