Packing Nut
58751
(NSN) National Stock Number
4730-00-013-8126
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
18028
Schedule B Code
7318160000
Summary
3b thread class, right-hand thread direction, 0.156 inches nominal thread length, not casehardened casehardening indicator, 0.125 inches nominal slot width, 0.438 inches nominal overall length
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 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
3b
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
0.156 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
0.125 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
0.438 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
1.312in-18
Details
Designates the thread diameter and number of threads per specific measurement scale.Screw Thread Series Designator
un
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.Material Hardness Rating
30.0 rockwell c minimum and 35.0 rockwell c maximum
Details
A numeric value that reflects the hardness of the material when used in conjunction with a hardness rating scale.Screw Thread Location
internal
Details
Indicates the location of the screw thread.Smallest Inside Diameter
1.115 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
0.095 inches nominal
Details
None.Material
steel
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.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 |
|---|---|---|---|---|---|---|---|
| 56922 | 59211 | 5 | - | 5 | 1 | - | ZZ |
| 56922 | 93835 | 5 | - | 3 | 2 | - | AX |
| 56922 | 75250 | 5 | - | 5 | 9 | - | AX |
| 58751 | 75250 | 1 | - | 5 | 9 | - | AX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 48950 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 573 | Z | 9 |
Certified Supplier
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Manufacturer
PARKER-HANNIFIN CORP DIV HYDRAULIC SYSTEMS DIVISION
CAGE: 93835
KALAMAZOO
, MI
, 49001-4122
UNITED STATES
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FAQs
Frequently asked questions for NSN 4730-00-013-8126
What is the NIIN of the NSN 4730-00-013-8126?
The National Item Identification Number (NIIN) of the NSN 4730-00-013-8126 is 00-013-8126
When the NSN 4730-00-013-8126 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Mon, Feb 26, 1968
Does the NSN 4730-00-013-8126 contain any precious metals?
Does not contain precious metal
Does the NSN 4730-00-013-8126 contain any hazardous material?
No data in HMIRS
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