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Packing Nut NSN 4730-00-143-4305

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 4730-00-143-4305 NSN: 4730-00-143-4305

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.333 inches
Casehardening Indicator
Not casehardened
Overall Length
0.816 inches
Thread Size
9/16-18
Largest Inside Diameter
0.385 inches
Screw Thread Series Designator
Unf
Width Across Flats
0.625 inches
Screw Thread Location
External
Length To Shoulder
0.385 inches
Smallest Inside Diameter
0.268 inches
Material
Steel
Material
Steel
Style Designator
Hexagon, external thread, internal shoul der
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
001434305
NSN
4730001434305

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
60-2HM4
Cage Code:
87045
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-143-4305
What are the manufacturers of nsn 4730001434305?
Does this nsn 4730001434305 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730001434305
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 4730001434305 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730001434305 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730001434305?
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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