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Packing Nut NSN 4730-01-140-8912

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 4730-01-140-8912 NSN: 4730-01-140-8912

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Err Default
0.750 inches
Casehardening Indicator
Casehardened
Overall Length
1.500 inches
Thread Size
3-12
Screw Thread Series Designator
Un
Screw Thread Location
Internal
Length To Shoulder
1.000 inches
Smallest Inside Diameter
2.380 inches
Major Unthreaded Outside Diameter
3.500 inches
Special Features
Four holes 0.281 in. Diameter by 0.250 in. Deep equally spaced on 3.000 in. Diameter bolt circle on top end of nut
Material
Steel
Material
Steel
Style Designator
Knurled, internal thread, shouldered
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
011408912
NSN
4730011408912

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4674140-0005
Cage Code:
96169
Status:
A
MSDS:
Part Number:
87552-2607 ITEM 5
Cage Code:
96169
Status:
A
MSDS:
Part Number:
515-4674140 ITEM 5
Cage Code:
80064
Status:
A
MSDS:
Part Number:
87552-2607
Cage Code:
96169
Status:
A
MSDS:
Part Number:
515-4674140
Cage Code:
80064
Status:
A
MSDS:
Part Number:
32-53-7856
Cage Code:
96169
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-140-8912
What are the manufacturers of nsn 4730011408912?
Does this nsn 4730011408912 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730011408912
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 4730011408912 contain any precious metals?
No precious metal content.
Does nsn 4730011408912 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730011408912?
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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