Feedthru Insulator
9548
(NSN) National Stock Number
5970-00-082-9578
Federal Supply Classification
5970 Electrical Insulators and Insulating Materials
Item Name Code
18284
Schedule B Code
8546900000
Summary
1.625 inches nominal outside diameter, 2 electrical termination quantity, 0.750 inches nominal base diameter, 0.750 inches nominal top diameter, 1 threaded stud mounting facility type and quantity, 2.000 inches nominal height above mounting surface
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 4 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | CX |
Identification
An insulator which is specifically designed to provide for the passage of electrical conductors through such items as panels, bulkheads, walls, and the like. It consists of two or more insulators, including one or more studs fed through the items in such a way as to be used as conductors. The studs may be used for mounting. See also insulator, bowl; and terminal, feedthru, insulated.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 18284 | A007A0 | 1 | 1 |
Specifications
Outside Diameter
1.625 inches nominal
Details
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.Electrical Termination Quantity
2
Details
The number of terminations which facilitate electrical connection,such as terminal lug/s/,stud/s/,cap/s/,and the like. excludes spacers or supports.Base Diameter
0.750 inches nominal
Details
The length of a straight line which passes through the center of a circular base,and terminates at the circumference.Top Diameter
0.750 inches nominal
Details
The length of a straight line which passes through the center of the circular top, and terminates at the circumference.Mounting Facility Type And Quantity
1 threaded stud
Details
Indicates the type and number of facilities by which the item is mounted.Height Above Mounting Surface
2.000 inches nominal
Details
None.Screw Thread Series Designator And Location
center stud 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,and the thread location.Gasket Thickness
0.062 inches nominal
Details
None.Center Stud Length
4.125 inches nominal
Details
None.Screw Thread Quantity Per Inch And Location
32 center stud
Details
The number of screw threads on the item per linear inch,including incomplete threads,on a line parallel to the thread axis and the thread location.Screw Thread Diameter And Location
0.190 center stud inches nominal
Details
The length of a straight line which passes through the center of a coaxial cylinder which would bound the crest of an external thread or the root of an internal thread and terminates at the circumference,and the thread location.Thread Class And Location
2a center stud
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread and the location.Material And Location
overall ceramic
Details
The element,compound,or mixture of which the item is fabricated,excluding any surface treatment,and its location. please use mrc malc in place of this discontinued mrc.Style Designator
corrugated
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 |
|---|---|---|---|---|---|---|---|
| 135-48 | 74970 | 4 | - | 5 | 9 | - | CX |
| 9548 | 91967 | 4 | - | 3 | 2 | - | CX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| P | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 53360 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 72D | Z | 9 |
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FAQs
Frequently asked questions for NSN 5970-00-082-9578
What is the NIIN of the NSN 5970-00-082-9578?
The National Item Identification Number (NIIN) of the NSN 5970-00-082-9578 is 00-082-9578
When the NSN 5970-00-082-9578 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5970-00-082-9578 contain any precious metals?
Does not contain precious metal
Does the NSN 5970-00-082-9578 contain any hazardous material?
No information in HMIRS
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