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Packing Nut NSN 4730-00-423-6550

Item Description

An item having internal and/or external machine thread(s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s), and the like, packing and/or a packing gland within a stuffing box. See also bushing, machine thread; inverted nut, tube coupling; and nut, tube coupling. Excludes packing nut, stuffing tube; and use with electrical cable, and locknut, pipe.

NSN 4730-00-423-6550 NSN: 4730-00-423-6550

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Err Default
0.375 inches
Casehardening Indicator
Not casehardened
Overall Length
0.437 inches
Thread Size
9/16in-18
Screw Thread Series Designator
Unf
Width Across Flats
0.625 inches
Screw Thread Location
Internal
Length To Shoulder
0.375 inches
Smallest Inside Diameter
Between 0.380 inches and 0.384 inches
Material
Steel, federal standard 66, comp 1113
Material
Steel comp 1213
Style Designator
Hexagon, internal thread, shouldered
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
004236550
NSN
4730004236550

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
23699
Cage Code:
08645
Status:
A
MSDS:
Part Number:
295913
Cage Code:
08645
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-423-6550
What are the manufacturers of nsn 4730004236550?
Does this nsn 4730004236550 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730004236550
An item having internal and/or external machine thread(s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s), and the like, packing and/or a packing gland within a stuffing box. see also bushing, machine thread; inverted nut, tube coupling; and nut, tube coupling. excludes packing nut, stuffing tube; and use with electrical cable, and locknut, pipe.
Does nsn 4730004236550 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730004236550 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730004236550?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
18028
FIIG:
T385-E
App. Key:
EA
Cond. Code:
2
Status:
A

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