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Packing Nut NSN 4730-00-479-4502

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 4730-00-479-4502 NSN: 4730-00-479-4502

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Err Default
Between 0.374 inches and 0.378 inches
Casehardening Indicator
Not casehardened
Slot Width
0.125 inches
Overall Length
Between 0.724 inches and 0.728 inches
Hole Or Slot Quantity
4
Thread Size
3-1/2in-16
Screw Thread Series Designator
Un
Screw Thread Location
External
Smallest Inside Diameter
3.094 inches
Major Unthreaded Outside Diameter
3.875 inches
Material
Aluminum alloy, qq-a-225/8, alloy 6061, t6
Material
Aluminum alloy 6061
Style Designator
Round slotted, external thread, boss
Surface Treatment
Anodized, mil-a-8625, type 1
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
004794502
NSN
4730004794502

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2-469-13
Cage Code:
92003
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-479-4502
What are the manufacturers of nsn 4730004794502?
Does this nsn 4730004794502 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730004794502
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 4730004794502 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730004794502 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730004794502?
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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