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Union Nut NSN 4730-00-277-3347

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 4730-00-277-3347 NSN: 4730-00-277-3347

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Shoulder Width
0.688 inches
Nut Style
Hexagon
Nut Height
1.750 inches
Width Across Flats
2.000 inches
Smallest Inside Diameter
0.969 inches
Thread Series
Un
Shoulder Step Width
0.250 inches
Shoulder Seat Diameter
1.375 inches
Thready Qty Per Inch (tpi)
12
Thread Size
1.500 inches
Maximum Working Pressure Rating And Service For Which Designed
3000.0 pounds per square inch oil and 3000.0 pounds per square inch water and 3000.0 pounds per square inch air
Material
Nickel alloy
Reference Number Differentiating Characteristics
As differentiated by thd size
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002773347
NSN
4730002773347

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5000S4823-841337PC4
Cage Code:
53711
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 4730-00-277-3347
What are the manufacturers of nsn 4730002773347?
Does this nsn 4730002773347 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002773347
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 4730002773347 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730002773347 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002773347?
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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