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Union Nut NSN 4730-01-519-8508

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 4730-01-519-8508 NSN: 4730-01-519-8508

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Shoulder Width
0.188 inches
Nut Style
Hexagon
Nut Height
0.500 inches
End Application
Ship
Width Across Flats
0.9375 inches
Smallest Inside Diameter
0.500 inches
Thread Series
Un
Shoulder Seat Diameter
0.8125 inches
Thready Qty Per Inch (tpi)
16
Thread Size
0.8125 inches
Maximum Working Pressure Rating And Service For Which Designed
6000.0 pounds per square inch oil
Part Name Assigned By Controlling Agency
Mark viii o-seal union nut
Special Features
Part includes 2 lockwire holes; titanium mat'l is grade 2
Material
Titanium
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
015198508
NSN
4730015198508

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5793182-02 FIND 31
Cage Code:
53711
Status:
A
MSDS:
Part Number:
5793182
Cage Code:
53711
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 4730-01-519-8508
What are the manufacturers of nsn 4730015198508?
Does this nsn 4730015198508 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730015198508
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 4730015198508 contain any precious metals?
No precious metal content.
Does nsn 4730015198508 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730015198508?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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