Model: 993PC40

Internal Combustion Engine Piston

Properties:

Head Style
Dish
Overall Height
Between 3.415 inches and 3.425 inches
Diameter
3.910 inches
Pinhole Diameter
0.9840 inches
Surface Finish
Finished
Finished Size Designation
Oversize
Oversize
0.040 inches
Skirt Type
Solid
Cut Depth
0.960 inches
Skirt Bottom Cutaway Feature
Included
Ring Groove Quantity
3
Ring Groove Position
No. 1, no. 2, and no. 3
Ring Groove Width
0.0780 inches and 0.0780 inches and 0.1880 inches
Ring Groove Diameter
Between 3.471 inches and 3.486 inches
Ring Groove Diameter
Between 3.498 inches and 3.508 inches
Ring Groove Diameter
3.471 inches and 3.486 inches 1st ring
Ring Groove Diameter
3.471 inches and 3.486 inches 2nd ring
Ring Groove Diameter
3.498 inches and 3.508 inches 3rd ring
Oil Groove
Included
Distance From Pin Hole Center To Extreme Top
1.766 inches
Pin Hole Bushing
Not included
Distance Between Pin Bosses
1.440 inches
Retaining Ring Groove
Included
Pin
Included
Pin Type For Which Designed
Locking
Ring
Not included
Carbon Groove
Not included
Material
Aluminum alloy
Material
Aluminum alloy
Surface Treatment
Tin
Surface Treatment
Tin plated
Weight
Any acceptable
NSN
2805-00-491-3304
Part Number
993PC40
Description
Piston,internal Combustion Engine
CAGE
92947

Part 993PC40 NSN 2805-00-491-3304

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:
1.7000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
SPI No.:
SPI Rev.:
SPC Mkg:
LVL_A:
LVL_B:

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
133300
UFC:
63220
LTL:
RATING VARIABLE
LCL:
--
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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