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Union Nut NSN 4730-01-519-0688

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 4730-01-519-0688 NSN: 4730-01-519-0688

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Nut Style
Hexagon
Nut Height
1.0625 inches
Width Across Flats
1.625 inches
Tempurature Rating
Between -20.0 degrees fahrenheit and 225.0 degrees fahrenheit
Smallest Inside Diameter
0.500 inches
Thread Series
Unf
Shoulder Seat Diameter
1.375 inches
Thready Qty Per Inch (tpi)
12
Thread Size
1.375 inches
Part Name Assigned By Controlling Agency
Union nut
Special Features
O-ring material determines temperature range
Material
Nickel alloy and aluminum and copper alloy
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
015190688
NSN
4730015190688

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
50N-2-NAB
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: 7415290000
  • NAICS: 332722
  • SITC: 69432
  • Description: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-519-0688
What are the manufacturers of nsn 4730015190688?
Does this nsn 4730015190688 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730015190688
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 4730015190688 contain any precious metals?
No precious metal content.
Does nsn 4730015190688 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730015190688?
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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