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Packing Nut NSN 4730-00-859-2683

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 4730-00-859-2683 NSN: 4730-00-859-2683

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Err Default
0.880 inches
Casehardening Indicator
Not casehardened
Hole Diameter
0.250 inches
Overall Length
1.250 inches
Hole Or Slot Quantity
4
Thread Size
4-1/4in-16
Screw Thread Series Designator
Uns
Screw Thread Location
Internal
Length To Shoulder
1.070 inches
Smallest Inside Diameter
3.230 inches
Major Unthreaded Outside Diameter
4.720 inches
Special Features
Six thd holes 0.250-28 nf class 3b
Material
Aluminum alloy
Material
Aluminum alloy
Style Designator
Round, internal thread, shouldered
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
008592683
NSN
4730008592683

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
172780
Cage Code:
13002
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-859-2683
What are the manufacturers of nsn 4730008592683?
Does this nsn 4730008592683 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730008592683
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 4730008592683 contain any precious metals?
No precious metal content.
Does nsn 4730008592683 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730008592683?
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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