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Boss Reducer NSN 4730-01-416-8551

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 4730-01-416-8551 NSN: 4730-01-416-8551

Features and Characteristics

Thread Class
2b 1st end
Reducer Type
Concentric
End Application
Strategic sealift conversion ships class
Connection Style
Gasket seal (boss) 1st end
Connection Type
Threaded internal boss 1st end
Thready Qty Per Inch (tpi)
12 all ends
Thread Size
1.875 inches 1st end
Material
Steel
Thread Series Designator
Un all ends
Furnished Items And Quantity
2 preformed packing
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
014168551
NSN
4730014168551

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6410-24-20
Cage Code:
5E240
Status:
A
MSDS:
Part Number:
D-452-102 ITEM T
Cage Code:
53546
Status:
A
MSDS:
Part Number:
6410-24-20-0
Cage Code:
5E240
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307992000
  • NAICS: 332919
  • SITC: 67959
  • Description: Other fittings nesoi of iron or nonalloy steel
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-416-8551
What are the manufacturers of nsn 4730014168551?
Does this nsn 4730014168551 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730014168551
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 4730014168551 contain any precious metals?
No precious metal content.
Does nsn 4730014168551 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730014168551?
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
  •   Quality Fast Service
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