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Packing Nut NSN 4730-00-186-2544

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 4730-00-186-2544 NSN: 4730-00-186-2544

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.364 inches and 0.384 inches
Casehardening Indicator
Not casehardened
Overall Length
Between 0.564 inches and 0.584 inches
Thread Size
0.750-16
Seat Angle In Deg
45.0
Screw Thread Series Designator
Unjf
Width Across Flats
Between 0.679 inches and 0.690 inches
Screw Thread Location
External
Smallest Inside Diameter
Between 0.515 inches and 0.525 inches
Special Features
Two holes drilled through drive end 0.300 in.From center of nut to center of hole, 0.057 in.Min, 0.062 in.Max diameter hole; used on grumman aircraft, model a10
Material
Steel, ams 5663
Material
Nickel alloy 718
Surface Treatment
Err-030
Style Designator
Hexagon, external thread, inverted flare
Surface Treatment
Silver
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
001862544
NSN
4730001862544

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3023T12P04
Cage Code:
99207
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-186-2544
What are the manufacturers of nsn 4730001862544?
Does this nsn 4730001862544 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730001862544
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 4730001862544 contain any precious metals?
Item contains silver.
Does nsn 4730001862544 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730001862544?
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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  •   Quality Inspected Parts
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