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Union Nut NSN 4730-00-625-4239

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 4730-00-625-4239 NSN: 4730-00-625-4239

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Shoulder Width
0.344 inches
Nut Style
Round
Nut Diameter
2.422 inches
Nut Height
1.297 inches
Smallest Inside Diameter
1.125 inches
Thread Series
Un
Shoulder Step Width
0.172 inches
Shoulder Seat Diameter
1.625 inches
Thready Qty Per Inch (tpi)
16
Thread Size
1.625 inches
Material
Aluminum
Surface Treatment
Anodize
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
006254239
NSN
4730006254239

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
LE155-25-12D
Cage Code:
00624
Status:
A
MSDS:
Part Number:
LE145-25-12D
Cage Code:
00624
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7616106000
  • NAICS: 332722
  • SITC: 69440
  • Description: Threaded fasteners of aluminum
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-625-4239
What are the manufacturers of nsn 4730006254239?
Does this nsn 4730006254239 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730006254239
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 4730006254239 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730006254239 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730006254239?
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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