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Packing Nut NSN 4730-00-203-3085

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 4730-00-203-3085 NSN: 4730-00-203-3085

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Thread Length
0.094 inches
Casehardening Indicator
Not casehardened
Slot Width
0.188 inches
Overall Length
0.297 inches
Hole Or Slot Quantity
8
Thread Size
1.375-12
Largest Inside Diameter
Between 1.969 inches and 2.125 inches
Smallest Outside Diameter
Between 1.620 inches and 1.625 inches
Screw Thread Series Designator
Unf
Material Hardness Rating
Between 28.0 rockwell c and 33.0 rockwell c
Strength Rating
105000.000 pounds per square inch yield
Screw Thread Location
Internal
Major Unthreaded Outside Diameter
1.875 inches
Special Features
tensile strength 120000.0 psi
Material
Steel, mil-s-890, alloy no. 2
Material
Steel
Style Designator
Round, internal thread, shouldered
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002033085
NSN
4730002033085

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
16101698
Cage Code:
82796
Status:
A
MSDS:
Part Number:
ADH5637
Cage Code:
57140
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-203-3085
What are the manufacturers of nsn 4730002033085?
Does this nsn 4730002033085 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002033085
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 4730002033085 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730002033085 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002033085?
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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