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Union Nut NSN 4730-01-518-9820

Item Description

An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. The threaded portion is used to engage the thread piece of a union, union elbor or the like. Excludes nut (1), tube coupling.

NSN 4730-01-518-9820 NSN: 4730-01-518-9820

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Nut Style
Hexagon
Nut Height
0.5937 inches
Width Across Flats
1.125 inches
Smallest Inside Diameter
0.625 inches
Thread Series
Uns
Thready Qty Per Inch (tpi)
14
Thread Size
1.000 inches
Part Name Assigned By Controlling Agency
Union nut
Material
Titanium
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
015189820
NSN
4730015189820

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
H850N-10-T2
Cage Code:
99565
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8108908000
  • NAICS: 331491
  • SITC: 69985
  • Description: Other wrought titanium, nesoi
  • End Use (Code 12290):
    Nonferrous metals, other

Q & A

Frequently asked questions for NSN 4730-01-518-9820
What are the manufacturers of nsn 4730015189820?
Does this nsn 4730015189820 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730015189820
An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. the threaded portion is used to engage the thread piece of a union, union elbor or the like. excludes nut (1), tube coupling.
Does nsn 4730015189820 contain any precious metals?
No precious metal content.
Does nsn 4730015189820 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730015189820?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
19964
FIIG:
A021A0
App. Key:
DB
Cond. Code:
2
Status:
A

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