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Boss Nipple NSN 4730-01-416-8557

Item Description

A straight, one-piece fitting used to join two bosses or boss fittings. Both ends are the same size and have external machine threads (straignt threads other than pipe or hose series). It is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. The center section may be suitably shaped to accommodate a wrench.

NSN 4730-01-416-8557 NSN: 4730-01-416-8557

Features and Characteristics

End Application
Strategic sealift conversion ships class
Connection Style
External seat for gasket seal (boss) all ends
Connection Type
Threaded external boss all ends
Thread Size
1.625 inches all ends
Material
Steel
Thread Series Designator
Un all ends
Furnished Items And Quantity
2 preformed packing
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
014168557
NSN
4730014168557

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3474-20-20
Cage Code:
5E240
Status:
A
MSDS:
Part Number:
3474-20-20-NWO
Cage Code:
5E240
Status:
A
MSDS:
Part Number:
D-452-102 ITEM U
Cage Code:
53546
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 4730-01-416-8557
What are the manufacturers of nsn 4730014168557?
Does this nsn 4730014168557 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730014168557
A straight, one-piece fitting used to join two bosses or boss fittings. both ends are the same size and have external machine threads (straignt threads other than pipe or hose series). it is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. the center section may be suitably shaped to accommodate a wrench.
Does nsn 4730014168557 contain any precious metals?
No precious metal content.
Does nsn 4730014168557 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730014168557?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
26952
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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