Model: A281976E

Internal Combustion Engine Piston

Properties:

Overall Height
4.750 inches
Diameter
3.781 inches
Oil Passage Type
Slot
Pinhole Diameter
Between 0.9896 inches and 0.9898 inches
Surface Finish
Finished
Finished Size Designation
Oversize
Oversize
0.040 inches
Skirt Type
Semisplit
Skirt Bottom Cutaway Feature
Not included
Ring Groove Quantity
4
Ring Groove Position
Number 1, number 2, number 3, and number 4
Ring Groove Width
0.1255 inches
Ring Groove Width
0.1265 inches
Ring Groove Width
0.1880 inches
Ring Groove Width
0.1895 inches
Ring Groove Diameter
3.408 inches
Ring Groove Diameter
3.418 inches
Ring Groove Diameter
3.368 inches
Ring Groove Diameter
3.378 inches
Oil Groove
Not included
Distance From Pin Hole Center To Extreme Top
Between 2.891 inches and 2.899 inches
Pin Hole Bushing
Not included
Distance Between Pin Bosses
1.500 inches
Retaining Ring Groove
Included
Pin
Included
Pin Type For Which Designed
Floating
Ring
Not included
Carbon Groove
Not included
Material
Aluminum
Material
Aluminum
Weight
32.0 ounces
Fsc Application Data
Engine, gasoline, vehicle
NSN
2805-00-833-3376
Part Number
A281976E
Description
Piston,internal Combustion Engine
CAGE

Part A281976E NSN 2805-00-833-3376

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

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: 8409918000
  • SITC: 71391
  • End Use: Industrial engines
  • NAICS: 333618
  • USDA: 1

Freight Class: Parts for spark-ignition internal combustion piston engines, nesoi

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