Model: 11683943-2

Internal Combustion Engine Piston

Properties:

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
Part Number
11683943-2
Description
Piston,internal Combustion Engine
CAGE
19207

Part 11683943-2 NSN 2815-00-434-6593

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

Material Classification

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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Schedule B and Export
  • Schedule B: 8409998000
  • SITC: 71392
  • End Use: Industrial engines
  • NAICS: 333618
  • USDA: 1

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

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