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Packing Nut NSN 4730-01-140-6204

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 4730-01-140-6204 NSN: 4730-01-140-6204

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Err Default
0.572 inches
Casehardening Indicator
Not casehardened
Overall Length
1.560 inches
Thread Size
2.000-20
Unthreaded Portion Length
0.255 inches
Largest Inside Diameter
1.278 inches
Screw Thread Series Designator
Un
Width Across Flats
1.438 inches
Screw Thread Location
External
Length To Shoulder
1.170 inches
Smallest Inside Diameter
1.118 inches
Major Unthreaded Outside Diameter
1.750 inches
Material
Steel
Material
Steel
Surface Treatment
Err-030
Style Designator
Hexagon, external thread, shouldered
Surface Treatment
Chromium
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
011406204
NSN
4730011406204

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
420
Cage Code:
11440
Status:
A
MSDS:
Part Number:
E-171-422-B PIECE 420
Cage Code:
11440
Status:
A
MSDS:
Part Number:
B171-171
Cage Code:
11440
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-140-6204
What are the manufacturers of nsn 4730011406204?
Does this nsn 4730011406204 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730011406204
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 4730011406204 contain any precious metals?
No precious metal content.
Does nsn 4730011406204 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730011406204?
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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