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Union Nut NSN 4730-01-006-1730

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 4730-01-006-1730 NSN: 4730-01-006-1730

Features and Characteristics

Thread Direction
Right-hand
Shoulder Width
0.250 inches
Nut Style
Hexagon
Nut Height
1.312 inches
Width Across Flats
Between 1.575 inches and 1.625 inches
Smallest Inside Diameter
0.872 inches
Thread Series
Unef
Shoulder Step Width
0.375 inches
Thready Qty Per Inch (tpi)
18
Thread Size
1.250 inches
Material
Steel comp 1018
Material Specification
Qq-s-634 federal specification single material response
Surface Treatment
Silver
Surface Treatment Specification
Ams 2412 assn standard single treatment response
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
010061730
NSN
4730010061730

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
56153-1-4-9
Cage Code:
00624
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 4730-01-006-1730
What are the manufacturers of nsn 4730010061730?
Does this nsn 4730010061730 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730010061730
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 4730010061730 contain any precious metals?
Item contains silver.
Does nsn 4730010061730 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730010061730?
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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