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Union Nut NSN 4730-00-755-1182

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 4730-00-755-1182 NSN: 4730-00-755-1182

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Counterbore Diameter
1.560 inches first end
Shoulder Width
0.230 inches
Nut Diameter
2.220 inches
Nut Height
1.050 inches
Nut Counterbore Depth
0.375 inches first end
Drilled Hole Diameter
Between 0.109 inches and 0.114 inches
Hole Type And Quantity
9 drilled
Thread Series
Unef
Shoulder Seat Diameter
1.625 inches
Thready Qty Per Inch (tpi)
18
Thread Size
1.562 inches
Hole Configuration Style
Configuration f
Material
Steel comp 4340
Material Specification
Mil-s-5000, cond c1 military specification single material response
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
007551182
NSN
4730007551182

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
204-040-779-1
Cage Code:
97499
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 4730-00-755-1182
What are the manufacturers of nsn 4730007551182?
Does this nsn 4730007551182 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730007551182
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 4730007551182 contain any precious metals?
No precious metal content.
Does nsn 4730007551182 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730007551182?
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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