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Packing Nut NSN 4730-01-123-4151

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 4730-01-123-4151 NSN: 4730-01-123-4151

Features and Characteristics

Thread Direction
Right-hand
Err Default
0.020 inches
Casehardening Indicator
Casehardened
Overall Length
0.625 inches
Thread Size
5/8-20
Screw Thread Series Designator
Unef
Material Hardness Rating
Between 32.0 rockwell a and 36.0 rockwell a
Width Across Flats
1.010 inches
Screw Thread Location
Internal
Length To Shoulder
0.562 inches
Smallest Inside Diameter
0.609 inches
Major Unthreaded Outside Diameter
1.062 inches
Material
Steel, federal standard 66, comp 4340
Material
Steel comp 4340
Surface Treatment
Err-030
Style Designator
Hexagon, internal thread, shouldered
Surface Treatment
Cadmium
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
011234151
NSN
4730011234151

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
S44181
Cage Code:
12511
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-123-4151
What are the manufacturers of nsn 4730011234151?
Does this nsn 4730011234151 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730011234151
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 4730011234151 contain any precious metals?
No precious metal content.
Does nsn 4730011234151 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730011234151?
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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