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Pipe Seal Nut NSN 4730-00-190-4962

Item Description

A hexagonal nut containing internal tapered pipe threads. It has raised undetachable sealing member on the face of the bearing surface. The item, when installed, provides a method of sealing the connection at the boss or mating surface. It does not provide any method for locking at the connection. See locknut, pipe.

NSN 4730-00-190-4962 NSN: 4730-00-190-4962

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Nut Style
Pipe seal nut
Nut Height
0.266 inches
Width Across Flats
0.750 inches
Thread Series
Npt
Thready Qty Per Inch (tpi)
18
Thread Size
0.250 inches
Material
Steel nut
Surface Treatment
Cadmium nut and chromate nut
Reference Number Differentiating Characteristics
Free of mercury contamination for nuclear propulsion plants
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
001904962
NSN
4730001904962

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
350-TSE01-25
Cage Code:
95208
Status:
A
MSDS:
Part Number:
TRU-SEAL1-4-18N
Cage Code:
95208
Status:
A
MSDS:
Part Number:
TRUSEAL1-4 18NPT
Cage Code:
95208
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-190-4962
What are the manufacturers of nsn 4730001904962?
Does this nsn 4730001904962 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730001904962
A hexagonal nut containing internal tapered pipe threads. it has raised undetachable sealing member on the face of the bearing surface. the item, when installed, provides a method of sealing the connection at the boss or mating surface. it does not provide any method for locking at the connection. see locknut, pipe.
Does nsn 4730001904962 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730001904962 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730001904962?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
23542
FIIG:
A021A0
App. Key:
CV
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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