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Union Nut NSN 4730-00-912-2055

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 4730-00-912-2055 NSN: 4730-00-912-2055

Features and Characteristics

Thread Direction
Right-hand
Shoulder Width
0.187 inches
Nut Height
0.750 inches
Width Across Flats
1.188 inches
Smallest Inside Diameter
0.687 inches
Thread Series
Uns
Shoulder Step Width
0.188 inches
Shoulder Seat Diameter
1.005 inches
Material
Steel comp 4130
Material Specification
Mil-s-6758 military specification single material response
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
009122055
NSN
4730009122055

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A414240-12
Cage Code:
80020
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 4730-00-912-2055
What are the manufacturers of nsn 4730009122055?
Does this nsn 4730009122055 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730009122055
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 4730009122055 contain any precious metals?
No precious metal content.
Does nsn 4730009122055 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730009122055?
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
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