Packing Nut
420-90PC5 3-4
(NSN) National Stock Number
4730-00-399-2905
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
18028
Schedule B Code
-
Summary
2a thread class, right-hand thread direction, 0.156 inches nominal thread length, casehardened casehardening indicator, 0.500 inches nominal overall length, 5/8-18 thread size
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| X | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | XX |
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
0.156 inches nominal
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Casehardening Indicator
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.Overall Length
0.500 inches nominal
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Thread Size
5/8-18
Details
Designates the thread diameter and number of threads per specific measurement scale.Seat Angle In Deg
15.0
Details
The angle of the end surface upon which the mated surface seats,expressed in degrees.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.Width Across Flats
0.750 inches nominal
Details
The shortest straight line between flats,perpendicular to the height.Screw Thread Location
external
Details
Indicates the location of the screw thread.Smallest Inside Diameter
0.312 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.Material
steel
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Style Designator
hexagon, external thread, inverted flare
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 |
|---|---|---|---|---|---|---|---|
| 400-1181 | 60532 | X | - | 3 | 2 | - | XX |
| 400-2241PC4 3-4 | 60532 | X | - | 3 | 2 | - | XX |
| 420-108PC5 3-4 | 60532 | X | - | 3 | 2 | - | XX |
| 420-111PC5 3-4 | 60532 | X | - | 3 | 2 | - | XX |
| 420-119PC5 3-4 | 60532 | X | - | 3 | 2 | - | XX |
| 420-121PC5 3-4 | 60532 | X | - | 3 | 2 | - | XX |
| 420-125PC4 3-4 | 60532 | X | - | 3 | 2 | - | XX |
| 420-127PC5 3-4 | 60532 | X | - | 3 | 2 | - | XX |
| 420-131PC5 3-4 | 60532 | X | - | 3 | 2 | - | XX |
| 420-62PC5 3-4 | 60532 | X | - | 3 | 2 | - | XX |
| 420-67PC5 3-4 | 60532 | X | - | 3 | 2 | - | XX |
| 420-86PC5 3-4 | 60532 | X | - | 3 | 2 | - | XX |
| 420-96PC5 3-4 | 60532 | X | - | 3 | 2 | - | XX |
| D400-2022PC7 3-4 | 60532 | X | - | 3 | 2 | - | XX |
| N400-2130PC5 3-4 | 60532 | X | - | 3 | 2 | - | XX |
| N400-2136PC5 3-4 | 60532 | X | - | 3 | 2 | - | XX |
| N400-2379PC8 3-4 | 60532 | X | - | 3 | 2 | - | XX |
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 |
Certified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
- Genuine Manufacturers Parts
- 100% Product Inspection
- 7 Year Sales Record Retention
- Fast On-Time Delivery
- HAZMAT Certified
- Global Shipping
Manufacturer
TRANE U.S. INC. DIV TRANE HEADQUARTERS
CAGE: 60532
WHITE BEAR LAKE
, MN
, 55110-3325
UNITED STATES
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FAQs
Frequently asked questions for NSN 4730-00-399-2905
What is the NIIN of the NSN 4730-00-399-2905?
The National Item Identification Number (NIIN) of the NSN 4730-00-399-2905 is 00-399-2905
When the NSN 4730-00-399-2905 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 4730-00-399-2905 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-399-2905 contain any hazardous material?
No data in HMIRS
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