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Packing Nut NSN 4730-00-448-6808

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 4730-00-448-6808 NSN: 4730-00-448-6808

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.380 inches
Casehardening Indicator
Not casehardened
Overall Length
0.600 inches
Thread Size
7/16in-20
Screw Thread Series Designator
Unf
Width Across Flats
Between 0.430 inches and 0.439 inches
Screw Thread Location
External
Smallest Inside Diameter
Between 0.264 inches and 0.266 inches
Special Features
One 0.062 in.Dia hole drilled through corner of hex
Material
Steel, ams 6322
Material
Steel comp 8740
Surface Treatment
Cadmium, ams 2400
Style Designator
Hexagon, external thread, boss
Surface Treatment
Cadmium, ams 2400
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
004486808
NSN
4730004486808

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
49959
Cage Code:
00198
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-448-6808
What are the manufacturers of nsn 4730004486808?
Does this nsn 4730004486808 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730004486808
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 4730004486808 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730004486808 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730004486808?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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