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Packing Nut NSN 4730-01-190-3883

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 4730-01-190-3883 NSN: 4730-01-190-3883

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Err Default
0.453 inches
Casehardening Indicator
Not casehardened
Overall Length
0.781 inches
Thread Size
2.125-12
Screw Thread Series Designator
Un
Width Across Flats
2.406 inches
Screw Thread Location
Internal
Length To Shoulder
0.609 inches
Smallest Inside Diameter
1.076 inches
Material
Bronze
Material
Copper alloy
Style Designator
Hexagon, internal thread, shouldered
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
011903883
NSN
4730011903883

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
803-2177934-X5XX-04
Cage Code:
76364
Status:
A
MSDS:
Part Number:
803-2177934
Cage Code:
80064
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-190-3883
What are the manufacturers of nsn 4730011903883?
Does this nsn 4730011903883 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730011903883
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 4730011903883 contain any precious metals?
No precious metal content.
Does nsn 4730011903883 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730011903883?
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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