423P

Internal Combustion Engine Piston

NSN 2805-00-374-9457

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
UOM:
NIIN:
003749457

Technical Specifications of NSN

Head Style:
Flat
Overall Height:
Between 3.881 inches and 3.885 inches
Diameter:
Between 3.533 inches and 3.537 inches
Pinhole Diameter:
Between 0.8747 inches and 0.8749 inches
Surface Finish:
Finished
Finished Size Designation:
Standard
Skirt Type:
Semisplit
Cut Depth:
0.594 inches
Skirt Bottom Cutaway Feature:
Included
Ring Groove Quantity:
3
Ring Groove Width:
0.0960 inches 1st ring and 0.0970 inches 1st ring
Ring Groove Width:
0.1255 inches 2nd ring and 0.1265 inches 2nd ring
Ring Groove Width:
0.1255 inches 3rd ring and 0.1265 inches 3rd ring
Ring Groove Width:
0.0960 inches and 0.0970 inches 1st ring
Ring Groove Width:
0.1255 inches and 0.1265 inches 2nd ring
Ring Groove Width:
0.1255 inches and 0.1265 inches 3rd ring
Ring Groove Diameter:
3.155 inches 1st ring and 3.165 inches 1st ring
Ring Groove Diameter:
3.195 inches 2nd ring and 3.205 inches 2nd ring
Ring Groove Diameter:
3.195 inches 3rd ring and 3.205 inches 3rd ring
Ring Groove Diameter:
3.155 inches and 3.165 inches 1st ring
Ring Groove Diameter:
3.195 inches and 3.205 inches 3rd ring
Ring Groove Diameter:
3.195 inches and 3.205 inches 2nd ring
Oil Groove:
Included
Distance From Pin Hole Center To Extreme Top:
Between 2.131 inches and 2.135 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
Surface Treatment:
Tin
Surface Treatment:
Tin plated
Weight:
23.688 ounces
Fsc Application Data:
Gasoline engine, nonaircraft
NSN:
2805-00-374-9457
Item Name:
Piston And Pin,diesel Engine
Cage Code:
79975

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
423
Cage Code:
79975
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
79321R11
Cage Code:
89346
RNCC:
5
RNVC:
2
RNAAC:
ZU
Status:
A
MSDS:
SADC:
Part Number:
L934F020
Cage Code:
59875
RNCC:
5
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
79321R11
Cage Code:
31007
RNCC:
5
RNVC:
9
RNAAC:
XX
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

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:
GREECE Greece
DSOR:
Import / Export
  • Schedule B: 8409918000
  • SITC: 71391
  • End Use: Industrial engines
  • NAICS: 333618
  • USDA: 1

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


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