Packing Nut
W20395
(NSN) National Stock Number
4730-00-075-3660
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
18028
Schedule B Code
7616106000
Summary
2a thread class, right-hand thread direction, 0.625 inches nominal thread length, not casehardened casehardening indicator, 0.062 inches nominal slot width, 0.625 inches nominal overall length
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | AX |
Identification
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.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 18028 | T385-E | - | 2 |
Specifications
Thread Class
2a
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Thread Direction
right-hand
Details
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.Thread Length
0.625 inches nominal
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Casehardening Indicator
not casehardened
Details
Indicates whether or not a ferrous alloy object has been subjected to a process whereby the outer portion is made substantially harder than the inner portion or core.Slot Width
0.062 inches nominal
Details
The distance,measured along a straight line perpendicular to the longitudinal axis of the slot,from one edge to the other.Overall Length
0.625 inches nominal
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Hole Or Slot Quantity
2
Details
The number of holes or slots included.Thread Size
0.625-18
Details
Designates the thread diameter and number of threads per specific measurement scale.Screw Thread Series Designator
unf
Details
A designation distinguishing one group of screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.Screw Thread Location
external
Details
Indicates the location of the screw thread.Smallest Inside Diameter
0.328 inches nominal
Details
The smallest length of a straight line which passes through the center of the two surfaces of a circular item,and terminates at the inside circumference.Major Unthreaded Outside Diameter
0.625 inches nominal
Details
None.Special Features
thd full lg
Details
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.Material
aluminum alloy 2024aluminum alloy 2024
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
qq-a-225/6, alloy 2024, t351 fed spec single material response or qq-a-225/6, alloy 2024, t4 fed spec single material response
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Surface Treatment
anodize
Details
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.Style Designator
round slotted, external thread, boss
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 2314-0014-0001 | 59885 | 6 | - | 3 | 2 | - | ZZ |
| 02314-0014-0001 | 60678 | 6 | - | 5 | 9 | - | AX |
| W20395 | 60678 | 6 | - | 5 | 9 | - | AX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 48950 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 573 | Z | 9 |
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Manufacturer
FAQs
Frequently asked questions for NSN 4730-00-075-3660
What is the NIIN of the NSN 4730-00-075-3660?
The National Item Identification Number (NIIN) of the NSN 4730-00-075-3660 is 00-075-3660
When the NSN 4730-00-075-3660 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 4730-00-075-3660 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-075-3660 contain any hazardous material?
No data in HMIRS
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