TC66PF040

Internal Combustion Engine Piston

NSN 2805-00-737-6645

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
007376645

Product Technical Spec.

Head Style:
Flat
Overall Height:
4.188 inches
Diameter:
4.000 inches
Pinhole Diameter:
Between 0.9980 inches and 0.9990 inches
Surface Finish:
Finished
Finished Size Designation:
Oversize
Oversize:
0.040 inches
Skirt Type:
Solid
Skirt Bottom Cutaway Feature:
Included
Ring Groove Quantity:
4
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:
0.1265 inches 1st ring and 0.1275 inches 1st ring
Ring Groove Width:
0.1880 inches 4th ring and 0.1890 inches 4th 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 Width:
0.1265 inches and 0.1275 inches 1st ring
Ring Groove Width:
0.1880 inches and 0.1890 inches 4th ring
Ring Groove Diameter:
3.5715 inches 4th ring and 3.5855 inches 4th ring
Ring Groove Diameter:
3.6115 inches 1st ring and 3.6255 inches 1st ring
Ring Groove Diameter:
3.6115 inches 2nd ring and 3.6255 inches 2nd ring
Ring Groove Diameter:
3.6115 inches 3rd ring and 3.6255 inches 3rd ring
Ring Groove Diameter:
3.5715 inches and 3.5855 inches 4th ring
Ring Groove Diameter:
3.6115 inches and 3.6255 inches 1st ring
Ring Groove Diameter:
3.6115 inches and 3.6255 inches 2nd ring
Ring Groove Diameter:
3.6115 inches and 3.6255 inches 3rd ring
Oil Groove:
Not included
Distance From Pin Hole Center To Extreme Top:
Between 2.182 inches and 2.192 inches
Pin Hole Bushing:
Not included
Distance Between Pin Bosses:
1.063 inches
Retaining Ring Groove:
Included
Pin:
Included
Pin Type For Which Designed:
Locking
Ring:
Not included
Carbon Groove:
Not included
Material:
Aluminum
Material:
Aluminum
Surface Treatment:
Tin
Surface Treatment:
Tin plated
Fsc Application Data:
Gasoline engine, nonaircraft
NSN:
2805-00-737-6645
Item Name:
Piston Crown
Cage Code:
87978

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
42099CS040
Cage Code:
1ML14
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
7376645
Cage Code:
19207
RNCC:
5
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
42099CS040
Cage Code:
28265
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
671778
Cage Code:
58275
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
415047
Cage Code:
65282
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

  We Guarantee with Every Order

  •   100% Genuine Manufacturers Parts
  •   Every Product thoroughly Inspected
  •   Sales Record Retention of 7 years
  •   Fast Delivery
  •   HAZMAT Certified
  •   Global Shipping

Pricing & Availability

Submit this form for current pricing and availability quote on part number tc66pf040 and/or cross reference parts.
Part / NSN:
Qty:
Your Email:
Phone:
Ref. / PO #:
Company:

We do not share or sell your information to anyone.
Privacy | Terms

MOE Major Organizational Entities

Entity
DSOR
User:
AUSTRIA Austria
DSOR:
User:
GREECE Greece
DSOR:
User:
TURKEY Turkey
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


Best-Selling Products A collection of our most popular products