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Union Nut NSN 4730-00-392-2701

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 4730-00-392-2701 NSN: 4730-00-392-2701

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Counterbore Diameter
1.312 inches
Shoulder Width
0.156 inches
Nut Style
Round
Nut Diameter
1.562 inches
Nut Height
1.000 inches
Nut Counterbore Depth
0.125 inches
Drilled Hole Diameter
0.042 inches
Hole Type And Quantity
3 drilled
Smallest Inside Diameter
Between 0.865 inches and 0.875 inches
Thread Series
Unf
Shoulder Step Width
0.125 inches
Shoulder Seat Diameter
Between 1.010 inches and 1.020 inches
Thready Qty Per Inch (tpi)
24
Thread Size
1.250 inches
Hole Configuration Style
Configuration f
Material
Copper alloy
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
003922701
NSN
4730003922701

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2-528-001-530
Cage Code:
63097
Status:
A
MSDS:
Part Number:
3371079
Cage Code:
55380
Status:
A
MSDS:
Part Number:
C64X5
Cage Code:
63097
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7415290000
  • NAICS: 332722
  • SITC: 69432
  • Description: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-392-2701
What are the manufacturers of nsn 4730003922701?
Does this nsn 4730003922701 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730003922701
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 4730003922701 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730003922701 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730003922701?
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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