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NationalStockNumber.org

Tube Coupling Nut NSN 4730-00-555-0595

Item Description

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes nut (1), tube coupling, reducing; and nut (1), union.

NSN 4730-00-555-0595 NSN: 4730-00-555-0595

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Fabrication Method
Any acceptable
Nut Style
Tube coupling
Nut Height
Between 0.850 inches and 0.870 inches
End Application
Aircraft application used on boeing vertol cargo transport helicopter, model ch-47
Width Across Flats
0.875 inches
Length To Shoulder
Between 0.599 inches and 0.619 inches
Smallest Inside Diameter
Between 0.552 inches and 0.557 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
16
Thread Size
0.750 inches
Tube Outside Diameter
0.500 inches
Seat Angle
45.00 degrees
Material
Aluminum alloy
Surface Treatment
Anodize
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
005550595
NSN
4730005550595

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS219121-8D
Cage Code:
96906
Status:
A
MSDS:
Part Number:
AS21921
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AS18280
Cage Code:
81343
Status:
A
MSDS:
Part Number:
MS21921-8W
Cage Code:
81343
Status:
A
MSDS:
Part Number:
202-21600W8
Cage Code:
80378
Status:
A
MSDS:
Part Number:
CV4257W8
Cage Code:
80378
Status:
A
MSDS:
Part Number:
VSF1212-8WW
Cage Code:
C4293
Status:
A
MSDS:
Part Number:
2652291W8
Cage Code:
92003
Status:
A
MSDS:
Part Number:
DV600W8
Cage Code:
17491
Status:
A
MSDS:
Part Number:
ER818-8D
Cage Code:
79470
Status:
A
MSDS:
Part Number:
118-21600-230-8
Cage Code:
79470
Status:
A
MSDS:
Part Number:
ER0818-8D
Cage Code:
79470
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 4730-00-555-0595
What are the manufacturers of nsn 4730005550595?
Does this nsn 4730005550595 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730005550595
An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. excludes nut (1), tube coupling, reducing; and nut (1), union.
Does nsn 4730005550595 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730005550595 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730005550595?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
03859
FIIG:
A021A0
App. Key:
CX
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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