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Packing Nut NSN 4730-00-050-6544

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 4730-00-050-6544 NSN: 4730-00-050-6544

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.312 inches
Casehardening Indicator
Not casehardened
Overall Length
0.437 inches
Thread Size
0.625
Seat Angle In Deg
45.0
Screw Thread Series Designator
Unf
Width Across Flats
0.687 inches
Screw Thread Location
External
Smallest Inside Diameter
0.413 inches
Material
Steel, qq-s-764, type 303, cond a-canceled
Material
Steel comp 303
Style Designator
Hexagon, external thread, inverted flare
Surface Treatment
Passivated
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
000506544
NSN
4730000506544

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M663060223
Cage Code:
16786
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-050-6544
What are the manufacturers of nsn 4730000506544?
Does this nsn 4730000506544 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730000506544
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 4730000506544 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730000506544 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730000506544?
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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