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Boss Coupling NSN 4730-01-054-9300

Item Description

A straight one-piece fitting 12 inches (304 mm) long or under having the same size fitting on each end (straight machine threads other than pipe or hose series). It may have internal threads on both ends or internal threads on one end and external threads on the other designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It is designed to join two bosses or boss fittings. Excludes items having external threaded connections on both ends.

NSN 4730-01-054-9300 NSN: 4730-01-054-9300

Features and Characteristics

Thread Class
3b 1st end
Connection Style
Gasket seal (boss) 1st end
Connection Type
Threaded internal boss 1st end
Thread Size
0.438 inches 1st end
Material
Aluminum alloy
Material Specification
Qq-a-200/3 federal specification single material response or qq-a-225/6 federal specification single material response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-c-5541 class 1a military specification single treatment response or mil-a-8625 type 2 class 1 military specification single treatment response
Thread Series Designator
Unf 1st end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
010549300
NSN
4730010549300

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
220-21031-130
Cage Code:
80378
Status:
A
MSDS:
Part Number:
817489-130
Cage Code:
06331
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7609000000
  • NAICS: 332919
  • SITC: 68427
  • Description: Aluminum tube or pipe fittings (couplings,elbows sleeves)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-054-9300
What are the manufacturers of nsn 4730010549300?
Does this nsn 4730010549300 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730010549300
A straight one-piece fitting 12 inches (304 mm) long or under having the same size fitting on each end (straight machine threads other than pipe or hose series). it may have internal threads on both ends or internal threads on one end and external threads on the other designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. it is designed to join two bosses or boss fittings. excludes items having external threaded connections on both ends.
Does nsn 4730010549300 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730010549300 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730010549300?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
26953
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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