11683943-2

Internal Combustion Engine Piston

NSN 2815-00-434-6593

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
004346593

Product Technical Spec.

Head Style:
Dome
Overall Height:
6.870 inches
Diameter:
Between 5.705 inches and 5.713 inches
Pinhole Diameter:
Between 2.1268 inches and 2.1270 inches
Surface Finish:
Finished
Finished Size Designation:
Oversize
Oversize:
0.020 inches
Skirt Type:
Semisplit
Cut Depth:
5.120 inches
Skirt Bottom Cutaway Feature:
Included
Ring Groove Quantity:
4
Ring Groove Position:
Number 1, number 2, number 3 and number 4
Ring Groove Width:
Between 0.0990 inches and 0.1000 inches
Ring Groove Width:
Between 0.0980 inches and 0.0990 inches
Ring Groove Width:
Between 0.0995 inches and 0.1005 inches
Ring Groove Width:
Between 0.1880 inches and 0.1890 inches
Ring Groove Width:
0.0990 inches and 0.1000 inches 2nd ring
Ring Groove Width:
0.0980 inches and 0.0990 inches 3rd ring
Ring Groove Width:
0.0995 inches and 0.1005 inches 1st ring
Ring Groove Width:
0.1880 inches and 0.1890 inches 4th ring
Groove Taper Angle:
7 degree 20 minutes plus 10 minutes
Ring Groove Diameter:
5.199 inches
Ring Groove Diameter:
5.207 inches
Ring Groove Diameter:
5.189 inches
Ring Groove Diameter:
5.212 inches
Ring Groove Diameter:
5.230 inches
Ring Groove Diameter:
5.240 inches
Oil Groove:
Not included
Distance From Pin Hole Center To Extreme Top:
4.750 inches
Pin Hole Bushing:
Not included
Retaining Ring Groove:
Not included
Pin:
Not included
Pin Type For Which Designed:
Floating
Ring:
Not included
Carbon Groove:
Not included
Material:
Steel, cast
Material:
Steel
Weight:
126.3 ounces
NSN:
2815-00-434-6593
Item Name:
Piston Crown
Cage Code:
02978

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
11683943-2
Cage Code:
19207
RNCC:
1
RNVC:
2
RNAAC:
AZ
Status:
A
MSDS:
SADC:
Part Number:
11683943-2
Cage Code:
32842
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
11683943-2
Cage Code:
6R738
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
11683943
Cage Code:
19207
RNCC:
D
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
655216-2
Cage Code:
02978
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
2815004346593
Cage Code:
SCY13
RNCC:
5
RNVC:
9
RNAAC:
YP
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
16509
FIIG:
T267-C
Concept No.:
1
App. Key:
CA
Cond. Code:
2
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
7.8000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
133300
UFC:
63220
LTL:
RATING VARIABLE
LCL:
85.0
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE ARMY Dept. of the Army
DSOR:
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
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User:
U.S. MARINE CORPS U.s. Marine Corps
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User:
DEPARTMENT OF THE NAVY Dept. of the Navy
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ISRAEL Israel
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REPUBLIC OF KOREA Republic of Korea
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GREECE Greece
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TURKEY Turkey
DSOR:
Import / Export
  • Schedule B: 8409998000
  • SITC: 71392
  • End Use: Industrial engines
  • NAICS: 333618
  • USDA: 1

Classification: Parts for compression-ignition internal combustion piston engines (diesel), nesoi


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