Spark Plug
MILS7886
(NSN) National Stock Number
2925-00-056-7058
Federal Supply Classification
2925 Aircraft Prime Moving Engine Electrical System Components
Item Name Code
00294
Schedule B Code
8511100000
Summary
Electrically shielded, partial insulator, gasket seat body style, 0.792 inches minimum and 0.812 inches maximum reach length, aircraft engine usage design, 0.870 inches minimum and 0.878 inches maximum width across flats, two flat ground electrode electrode style, 0.950 inches minimum and 0.970 inches maximum seat major diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 4 | - | - | 4 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | - | - | CT |
Identification
An item containing two or more electrodes across which an electric spark is discharged to ignite a fuel and air mixture, primarily in internal combustion engines. Excludes:glow plug; electrode.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 00294 | A10400 | - | 2 |
Specifications
Body Style
electrically shielded, partial insulator, gasket seat
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.Reach Length
0.792 inches minimum and 0.812 inches maximum
Details
A measurement of the longest dimension of the reach,in distinction from width.Usage Design
aircraft engine
Details
Indicates the designed use of the item.Width Across Flats
0.870 inches minimum and 0.878 inches maximum
Details
The shortest straight line between flats,perpendicular to the height.Electrode Style
two flat ground electrode
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the electrode.Seat Major Diameter
0.950 inches minimum and 0.970 inches maximum
Details
None.Height Above Mounting Surface
2.438 inches minimum and 2.562 inches maximum
Details
None.Top To Terminal Contact Distance
1.480 inches minimum and 1.570 inches maximum
Details
None.Top To Shield Thread Distance
0.105 inches minimum and 0.145 inches maximum
Details
None.Shield Thread Length
0.335 inches maximum
Details
None.Barrel Inside Diameter
0.555 inches minimum and 0.565 inches maximum
Details
None.Terminal Sleeve Inside Diameter
0.378 inches minimum and 0.398 inches maximum
Details
None.Special Features
fine wire (platinum) electrodes,0.015 in. min,0.018 in. max gap
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.Thread Size And Series/Type Designator
3/4-20 unef shield
Details
Designates the thread diameter,series/type,and number of threads per specific measurement scale.Nondefinitive Spec/Std Data
1 type
Details
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| MILS7886-1002 | 81349 | 4 | - | 2 | 2 | - | CT |
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 |
|---|---|---|---|
| - | - | - | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | - | - | - |
What's Included?
- Certificate of Conformity
- QC Inspection prior to shipping
- On time delivery
- Friendly service to back every order
Manufacturer
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
CAGE: 81349
FAQs
Frequently asked questions for NSN 2925-00-056-7058
What is the NIIN of the NSN 2925-00-056-7058?
The National Item Identification Number (NIIN) of the NSN 2925-00-056-7058 is 00-056-7058
When the NSN 2925-00-056-7058 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 2925-00-056-7058 contain any precious metals?
Type/content is unknown
Does the NSN 2925-00-056-7058 contain any hazardous material?
No data in HMIRS
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