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Tube Coupling Nut NSN 4730-00-075-2766

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 4730-00-075-2766 NSN: 4730-00-075-2766

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Fabrication Method
Any acceptable
Nut Style
Tube coupling
Nut Height
Between 1.430 inches and 1.450 inches
Width Across Flats
Between 2.113 inches and 2.127 inches
Length To Shoulder
Between 1.160 inches and 1.180 inches
Smallest Inside Diameter
Between 1.425 inches and 1.431 inches
Thread Series
Unj
Thready Qty Per Inch (tpi)
12
Thread Size
1.750 inches
Tube Outside Diameter
1.750 inches
Material
Stainless steel
Material Specification
Ams 5646 assn standard single material response
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
000752766
NSN
4730000752766

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
475429
Cage Code:
77445
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318160000
  • NAICS: 332722
  • SITC: 69421
  • Description: Nuts of iron or steel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-075-2766
What are the manufacturers of nsn 4730000752766?
Does this nsn 4730000752766 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730000752766
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 4730000752766 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730000752766 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730000752766?
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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