Catalog item

PISTON,INTERNAL COMBUSTION ENGIN

2810FSC
00NCB code
156-8846Item number
NIIN 00-156-8846
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DEMIL code
A

Identification

Item name code
16509
PINC
0016509
Criticality code
X
II
M
DEMIL code
A
NIIN assigned
21-JAN-70
Precious metals indicator
U
Hazardous material indicator
N
Schedule B export code
8409100080
Last known source of supply
B17

Part numbers

Part numberCAGECAGE statusRNCCRNVCDocument availability codeRNAACRNFCRNSC
SL102077399B
GECI ESPANOLA SA
A5259ZD
14D2390880254
TEXTRON LYCOMING INC WILLIAMSPORT PLANT
A5959Z4B
LW1020780254
TEXTRON LYCOMING INC WILLIAMSPORT PLANT
A521CT3D
LW10207S80254
TEXTRON LYCOMING INC WILLIAMSPORT PLANT
A321CT3D
SL10207999ZB
GECI ESPANOLA SA
R5939Z4B

Characteristics

PINHOLE DIAMETERINCHES MINIMUM 1.1249 AND INCHES MAXIMUM 1.1252
HEAD STYLE
FURNISHED ITEMSSKIRT BOTTOM CUTAWAY FEATURE
OVERALL HEIGHTINCHES MINIMUM 3.498 AND INCHES MAXIMUM 3.504
DIAMETERINCHES NOMINAL 5.1180
RING GROOVE DIAMETERTHIRD RING INCHES MINIMUM 4.5580 AND INCHES MAXIMUM 4.5680
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOPINCHES MINIMUM 2.049 AND INCHES MAXIMUM 2.054
DISTANCE BETWEEN PIN BOSSESINCHES NOMINAL 1.750
PIN TYPE FOR WHICH DESIGNEDFLOATING
MATERIALALUMINUM
FSC APPLICATION DATAENGINE,ACFT,RECIPROCATING
SURFACE FINISHFINISHED
FINISHED SIZE DESIGNATIONSTANDARD
SKIRT TYPESOLID
CUT DEPTHINCHES MINIMUM 0.509 AND INCHES MAXIMUM 0.510
RING GROOVE QUANTITY3
RING GROOVE WIDTHFIRST RING INCHES MINIMUM 0.0960 AND INCHES MAXIMUM 0.0970
RING GROOVE WIDTHSECOND RING INCHES MINIMUM 0.0945 AND INCHES MAXIMUM 0.0955
RING GROOVE WIDTHTHIRD RING INCHES MINIMUM 0.1570 AND INCHES MAXIMUM 0.1580
GROOVE TAPER ANGLE7 DEG 30 MIN PORM 0 DEG 5 MIN
RING GROOVE DIAMETERFIRST RING INCHES MINIMUM 4.5926 AND INCHES MAXIMUM 4.6156
RING GROOVE DIAMETERSECOND RING INCHES MINIMUM 4.5376 AND INCHES MAXIMUM 4.5146

MOE rules

MOE ruleMOE CDDate assignedPICAPICA LOAAuth collab
VP01VP01-DEC-24VP81VP
WL01WL01-FEB-05WL81WL
YA01YA01-AUG-00YA81YA
YB01YB01-APR-91YB81YB
YW01YW01-JUL-17YW81YW
ZF01ZF01-APR-91ZF81ZF
ZH01ZH01-APR-91ZH81ZH
ZK01ZK01-FEB-96ZK81ZK
ZU01ZU01-SEP-19ZU81ZU
ZX01ZX01-MAY-22ZX81

Freight

ACTY CD
CT
NMFC
133300
NMFC sub
Z
Uniform freight class
63220
Less than truckload
W
Less than carload
M
Water commodity code
593
Type of cargo code
Z
Special handling code
9
Air dimension code
A
Air commodity code
VZ
NMF description
MACHINERY/MACHINES NOI

Related items

Standardization

Item standardization code
2
Orig stdzn dec
TU
Dt stdzn dec
18-OCT-1986
NIIN status code
0

Cancelled and replaced NIINs

FSC
2810
Cancelled NIIN
2810-01-621-8361
NIIN status code
7
Effective date
22-JUL-2026
DEMIL code
A

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