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Packing Nut NSN 4730-00-890-7944

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 4730-00-890-7944 NSN: 4730-00-890-7944

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Err Default
0.500 inches
Casehardening Indicator
Not casehardened
Slot Width
0.438 inches
Overall Length
1.250 inches
Hole Or Slot Quantity
6
Thread Size
3.500-16
Largest Inside Diameter
2.812 inches
Seat Angle In Deg
45.0
Screw Thread Series Designator
Un
Screw Thread Location
External
Length To Shoulder
0.690 inches
Smallest Inside Diameter
2.520 inches
Major Unthreaded Outside Diameter
4.125 inches
Material
Aluminum alloy
Material
Aluminum alloy
Style Designator
Round, external thread, inverted flare
Surface Treatment
Anodized
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
008907944
NSN
4730008907944

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1525-48A
Cage Code:
13002
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-890-7944
What are the manufacturers of nsn 4730008907944?
Does this nsn 4730008907944 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730008907944
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 4730008907944 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730008907944 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730008907944?
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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