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Packing Nut NSN 4730-00-200-0489

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 4730-00-200-0489 NSN: 4730-00-200-0489

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.562 inches
Casehardening Indicator
Not casehardened
Overall Length
0.750 inches
Thread Size
1.250-14
Seat Angle In Deg
45.0
Screw Thread Series Designator
Uns
Strength Rating
36000.000 pounds per square inch tensile
Screw Thread Location
Internal
Length To Shoulder
0.625 inches
Smallest Inside Diameter
0.397 inches
Major Unthreaded Outside Diameter
1.750 inches
Material
Copper alloy, qq-c-525, comp 1
Material
Copper alloy, qq-c-525, comp 1
Style Designator
Knurled, internal thread, shouldered
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002000489
NSN
4730002000489

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
81158S4105-10110
Cage Code:
80064
Status:
A
MSDS:
Part Number:
3370692
Cage Code:
72915
Status:
A
MSDS:
Part Number:
3370692AN
Cage Code:
72915
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-200-0489
What are the manufacturers of nsn 4730002000489?
Does this nsn 4730002000489 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002000489
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 4730002000489 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730002000489 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002000489?
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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