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Union Nut NSN 4730-01-422-7254

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 4730-01-422-7254 NSN: 4730-01-422-7254

Features and Characteristics

Thread Direction
Right-hand
Shoulder Width
0.450 inches
Nut Style
Hexagon
Nut Height
1.125 inches
End Application
Check valve; seawolf class ssn
Width Across Flats
2.742 inches
Smallest Inside Diameter
1.628 inches
Thread Series
Npt
Shoulder Step Width
0.313 inches
Shoulder Seat Diameter
2.013 inches
Thready Qty Per Inch (tpi)
14
Thread Size
0.750 inches
Material
Nickel alloy
Specification Data
81349-mil-v-24630/1a government specification
Nondefinitive Specification/std Data
3 figure
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
014227254
NSN
4730014227254

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M24630/1A-12N
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-V-24630/1A
Cage Code:
81349
Status:
A
MSDS:
Part Number:
085064AE
Cage Code:
99565
Status:
A
MSDS:
Part Number:
PLC-11440-3/.750IPS
Cage Code:
99569
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 4730-01-422-7254
What are the manufacturers of nsn 4730014227254?
Does this nsn 4730014227254 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730014227254
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 4730014227254 contain any precious metals?
No precious metal content.
Does nsn 4730014227254 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730014227254?
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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