Internal Combustion Engin Piston
(NSN) National Stock Number
2815-00-632-4134
Federal Supply Classification
2815 Diesel Engines and Components
Item Name Code
16509
Schedule B Code
8409998000
Summary
Flat head style, 6.725 inches nominal overall height, 5.250 inches nominal diameter, hole oil passage type, 1.7480 inches nominal pinhole diameter, finished surface finish
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 6 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | AX |
Identification
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 16509 | T267-C | 1 | 2 |
Specifications
Head Style
flat
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.Overall Height
6.725 inches nominal
Details
The distance measured in a straight line from the bottom to the top of an item.Diameter
5.250 inches nominal
Details
The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.Oil Passage Type
hole
Details
Indicates the type of oil passage included on the item.Pinhole Diameter
1.7480 inches nominal
Details
The length of a straight line which passes through the center of a pinhole,and terminates at the circumference.Surface Finish
finished
Details
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.Finished Size Designation
standard
Details
The finished size by which the item is commercially known and designated.Skirt Type
solid
Details
Indicates the type of skirt included on the item.Skirt Bottom Cutaway Feature
not included
Details
An indication of whether or not a skirt bottom cutaway feature is included.Ring Groove Quantity
5
Details
The number of ring grooves included on the item.Ring Groove Width
0.1240 inches nominal 3rd ring
Details
A measurement taken at right angles to the length of a ring groove,in distinction from thickness.Ring Groove Width
0.1250 inches nominal and 0.1240 inches nominal 2nd ring0.1240 inches nominal and 0.1240 inches nominal and 0.2500 inches nominal and 0.2500 inches nominal
Details
A measurement taken at right angles to the length of a ring groove,in distinction from thickness.Ring Groove Width
0.1250 inches nominal and 0.1250 inches nominal 1st ring0.1240 inches nominal and 0.1240 inches nominal and 0.2500 inches nominal and 0.2500 inches nominal
Details
A measurement taken at right angles to the length of a ring groove,in distinction from thickness.Ring Groove Width
0.2500 inches nominal 4th ring
Details
A measurement taken at right angles to the length of a ring groove,in distinction from thickness.Ring Groove Width
0.2500 inches nominal 5th ring
Details
A measurement taken at right angles to the length of a ring groove,in distinction from thickness.Ring Groove Diameter
4.700 inches nominal 1st ring
Details
The length of a straight line which passes through the center of a ring groove,and terminates at the circumference.Ring Groove Diameter
4.745 inches nominal 4th ring
Details
The length of a straight line which passes through the center of a ring groove,and terminates at the circumference.Ring Groove Diameter
4.745 inches nominal 5th ring
Details
The length of a straight line which passes through the center of a ring groove,and terminates at the circumference.Ring Groove Diameter
4.798 inches nominal 2nd ring
Details
The length of a straight line which passes through the center of a ring groove,and terminates at the circumference.Ring Groove Diameter
4.798 inches nominal 3rd ring
Details
The length of a straight line which passes through the center of a ring groove,and terminates at the circumference.Ring Groove Position Below Piston Pin
number 1,number 2,number 3,number 4,and number 5 all rings
Details
The below piston pin ring groove position on the item.Oil Groove
not included
Details
An indication of whether or not an oil groove/s/ is included.Distance From Pin Hole Center To Extreme Top
3.750 inches nominal
Details
The distance from the center of the pin hole to the extreme top of the item.Pin Hole Bushing
not included
Details
An indication of whether or not a pin hole bushing/s/ is included.Distance Between Pin Bosses
2.015 inches nominal
Details
The distance between pin bosses on an item.Retaining Ring Groove
included
Details
An indication of whether or not a retaining ring groove(s) is included.Pin
included
Details
An indication of whether or not a pin is included.Pin Type For Which Designed
floating
Details
Indicates the type of pin for which the item is designed.Ring
not included
Details
An indication of whether or not a ring(s) is included. please use mrc abff for niins were answered with "included" in place of this cancelled mrc.Carbon Groove
not included
Details
An indication of whether or not a carbon groove is included.Skirt Slot Style
no slot
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the skirt slot.Material
aluminum alloy
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Weight
113.0 ounces
Details
A relative measure of the mass of an item with respect to its density. please use mrc ashr in place of this discontinued mrc.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 4371631 | 6N299 | 6 | - | 5 | 9 | - | AX |
| 74396585 | 89926 | 6 | - | 3 | 2 | - | 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 |
|---|---|---|---|
| - | - | - | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | - | - | - |
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FAQs
Frequently asked questions for NSN 2815-00-632-4134
What is the NIIN of the NSN 2815-00-632-4134?
The National Item Identification Number (NIIN) of the NSN 2815-00-632-4134 is 00-632-4134
When the NSN 2815-00-632-4134 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Sun, Jan 1, 1961
Does the NSN 2815-00-632-4134 contain any precious metals?
Type/content is unknown
Does the NSN 2815-00-632-4134 contain any hazardous material?
No data in HMIRS
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