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Union Nut NSN 4730-01-434-6672

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 4730-01-434-6672 NSN: 4730-01-434-6672

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Shoulder Width
Between 0.250 inches and 0.266 inches
Nut Style
Hexagon
Nut Height
Between 1.234 inches and 1.266 inches
End Application
Seawolf class ssn
Width Across Flats
Between 2.734 inches and 2.766 inches
Tempurature Rating
125.0 degrees fahrenheit
Smallest Inside Diameter
Between 1.940 inches and 1.943 inches
Thread Series
Uns
Shoulder Step Width
Between 0.312 inches and 0.328 inches
Shoulder Seat Diameter
Between 2.317 inches and 2.327 inches
Thready Qty Per Inch (tpi)
12
Thread Size
2.312 inches
Maximum Working Pressure Rating And Service For Which Designed
3000.0 pounds per square inch water
Material
Nickel alloy
Material Specification
Qq-n-281 federal specification single material response
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
014346672
NSN
4730014346672

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2633-791-04PC8
Cage Code:
96169
Status:
A
MSDS:
Part Number:
801-6758238 PC8
Cage Code:
53711
Status:
A
MSDS:
Part Number:
2633-791-04
Cage Code:
96169
Status:
A
MSDS:
Part Number:
6758238
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 4730-01-434-6672
What are the manufacturers of nsn 4730014346672?
Does this nsn 4730014346672 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730014346672
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 4730014346672 contain any precious metals?
No precious metal content.
Does nsn 4730014346672 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730014346672?
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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