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Packing Nut NSN 4730-00-725-4502

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 4730-00-725-4502 NSN: 4730-00-725-4502

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.063 inches
Casehardening Indicator
Not casehardened
Slot Width
0.063 inches
Overall Length
0.188 inches
Hole Or Slot Quantity
4
Thread Size
3/16in-32
Largest Inside Diameter
0.196 inches
Smallest Outside Diameter
0.233 inches
Screw Thread Series Designator
Unf
Screw Thread Location
Internal
Major Unthreaded Outside Diameter
0.344 inches
Criticality Code Justification
Zzzy
Material
Steel, mil-s-18170, comp 304-canceled
Material
Steel comp 304
Style Designator
Round, internal thread, shouldered
Reference Number Differentiating Characteristics
Cleaned in accordance with mil-c-1987 (ships)
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
007254502
NSN
4730007254502

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ZQ117
Cage Code:
38056
Status:
A
MSDS:
Part Number:
ZQ117REV2PCALL
Cage Code:
38056
Status:
A
MSDS:
Part Number:
4YZ913-70REV5PC35
Cage Code:
38056
Status:
A
MSDS:
Part Number:
5ZS72PC35
Cage Code:
38056
Status:
A
MSDS:
Part Number:
4YZ913-70R7PC35
Cage Code:
38056
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-725-4502
What are the manufacturers of nsn 4730007254502?
Does this nsn 4730007254502 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730007254502
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 4730007254502 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730007254502 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730007254502?
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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