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Packing Nut NSN 4730-00-226-1963

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 4730-00-226-1963 NSN: 4730-00-226-1963

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.625 inches
Casehardening Indicator
Not casehardened
Slot Width
0.175 inches
Overall Length
1.328 inches
Hole Or Slot Quantity
8
Thread Size
1.375
Largest Inside Diameter
0.547 inches
Seat Angle In Deg
90.0
Screw Thread Series Designator
Unef
Screw Thread Location
External
Length To Shoulder
1.062 inches
Smallest Inside Diameter
0.547 inches
Major Unthreaded Outside Diameter
1.500 inches
Material
Steel
Material
Steel
Style Designator
Round, external thread, inverted flare
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002261963
NSN
4730002261963

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
75396
Cage Code:
72352
Status:
A
MSDS:
Part Number:
75393PC3
Cage Code:
86768
Status:
A
MSDS:
Part Number:
75396-2
Cage Code:
86768
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-226-1963
What are the manufacturers of nsn 4730002261963?
Does this nsn 4730002261963 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002261963
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 4730002261963 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730002261963 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002261963?
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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