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Packing Nut NSN 4730-00-200-0488

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 4730-00-200-0488 NSN: 4730-00-200-0488

Features and Characteristics

Thread Class
1a and 1b
Thread Direction
Right-hand
Thread Length
0.313 inches
Casehardening Indicator
Not casehardened
Overall Length
0.406 inches
Thread Size
0.438-20
Screw Thread Series Designator
Unf
Width Across Flats
0.500 inches
Screw Thread Location
Internal
Length To Shoulder
0.313 inches
Smallest Inside Diameter
Between 0.255 inches and 0.260 inches
Material
Brass, mil-c-895, 1/2 hard-canceled
Material
Copper alloy
Style Designator
Hexagon, internal thread, shouldered
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002000488
NSN
4730002000488

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
E3156-3PC2852
Cage Code:
33667
Status:
A
MSDS:
Part Number:
2852
Cage Code:
33667
Status:
A
MSDS:
Part Number:
E3602PC9
Cage Code:
33667
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-200-0488
What are the manufacturers of nsn 4730002000488?
Does this nsn 4730002000488 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002000488
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 4730002000488 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730002000488 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002000488?
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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