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Union Nut NSN 4730-01-244-2260

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 4730-01-244-2260 NSN: 4730-01-244-2260

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Shoulder Width
0.281 inches
Nut Style
Hexagon
Nut Height
1.656 inches
Width Across Flats
4.250 inches
Smallest Inside Diameter
1.406 inches
Thread Series
Unf
Shoulder Step Width
0.500 inches
Thready Qty Per Inch (tpi)
12
Thread Size
3.250 inches
Material
Nickel
Material Specification
Qq-n-281 federal specification all material responses
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012442260
NSN
4730012442260

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2640-330 PC 16
Cage Code:
96169
Status:
A
MSDS:
Part Number:
845-2444821 PC 16
Cage Code:
80064
Status:
A
MSDS:
Part Number:
2640-330
Cage Code:
96169
Status:
A
MSDS:
Part Number:
845-2444821
Cage Code:
80064
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7507200000
  • NAICS: 332919
  • SITC: 68322
  • Description: Tube or pipe fittings of nickel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-244-2260
What are the manufacturers of nsn 4730012442260?
Does this nsn 4730012442260 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012442260
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 4730012442260 contain any precious metals?
No precious metal content.
Does nsn 4730012442260 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012442260?
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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