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Packing Nut NSN 4730-00-420-5442

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 4730-00-420-5442 NSN: 4730-00-420-5442

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.530 inches
Casehardening Indicator
Not casehardened
Overall Length
0.930 inches
Thread Size
1-5/16in-12
End Application
Ea-6b prowler, ta-4j, a-6e intruder, s-3b viking aircraft.
Seat Angle In Deg
45.0
Screw Thread Series Designator
Un
Width Across Flats
Between 0.985 inches and 1.003 inches
Screw Thread Location
External
Smallest Inside Diameter
Between 0.760 inches and 0.775 inches
Material
Aluminum alloy, qq-a-596, alloy 356, t6
Material
Aluminum alloy 356.0
Surface Treatment
Chemical film
Style Designator
Hexagon, external thread, inverted flare
Surface Treatment
Chemical film
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
004205442
NSN
4730004205442

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
106C026
Cage Code:
4N727
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-420-5442
What are the manufacturers of nsn 4730004205442?
Does this nsn 4730004205442 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730004205442
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 4730004205442 contain any precious metals?
No precious metal content.
Does nsn 4730004205442 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730004205442?
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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