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NSN 2805-00-393-6494, 2805003936494
PISTON,INTERNAL COMBUSTION ENGIN

Federal Supply Classification
FSC 2805 - Gasoline Reciprocating Engines, Except Aircraft; and Components
National Item Identification Number
NIIN 003936494
Codification Country
United States
Item Name Code
INC 16509
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 2805-00-393-6494

National Stock Number (NSN) 2805-00-393-6494, or NIIN 003936494, (piston,internal combustion engin) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 16509. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2805003936494 contains an unknown precious metal.

This NSN is associated to Schedule B 8409918000: parts for spark-ignition internal combustion piston engines, nesoi. The Schedule B End Use is listed as industrial engines. NAICS classification category 333618: other engine equipment manufacturing.

This information was last updated on .


Technical Characteristics

RING GROOVE WIDTH
(AXGB) 0.0965 INCHES MAXIMUM
MATERIAL
(MATL) ALUMINUM
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
UNABLE TO DECODE
(AXGA) UNABLE TO DECODE
III FSC APPLICATION DATA
(ZZZV) GASOLINE ENGINE,NONAIRCRAFT
RING GROOVE WIDTH
(AXGB) 0.1890 INCHES MAXIMUM
RING GROOVE POSITION
(AXGA) NUMBER 1,NUMBER 2 AND NUMBER 3
RING GROOVE WIDTH
(AXGB) UNABLE TO DECODE
DISTANCE BETWEEN PIN BOSSES
(AXPM) 0.813 INCHES NOMINAL
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP
(AXPK) 1.122 INCHES MINIMUM AND 1.127 INCHES MAXIMUM
CARBON GROOVE
(BQBL) NOT INCLUDED
DIAMETER
(ABMZ) 2.133 INCHES MINIMUM AND 2.137 INCHES MAXIMUM
FINISHED SIZE DESIGNATION
(AXFR) OVERSIZE
FSC APPLICATION DATA
(ZZZV) GASOLINE ENGINE,NONAIRCRAFT
HEAD STYLE
(AASK) FLAT
OIL GROOVE
(AXPH) NOT INCLUDED
OVERALL HEIGHT
(ABKW) 2.000 INCHES NOMINAL
OVERSIZE
(AXFS) 0.030 INCHES NOMINAL
MATERIAL
(MATT) ALUMINUM
RETAINING RING GROOVE
(AXPN) NOT INCLUDED
RING GROOVE QUANTITY
(AXFZ) 3
RING GROOVE WIDTH
(AXGB) 0.0955 INCHES MINIMUM AND 0.0965 INCHES MAXIMUM 1ST RING
RING GROOVE WIDTH
(AXGB) 0.1880 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM 2ND RING
RING GROOVE DIAMETER
(AXGD) 1.842 INCHES MINIMUM AND 1.852 INCHES MAXIMUM 2ND RING
RING GROOVE DIAMETER
(AXGD) 1.882 INCHES MINIMUM AND 1.892 INCHES MAXIMUM 1ST RING
RING
(AXPR) NOT INCLUDED
SKIRT BOTTOM CUTAWAY FEATURE
(AXFX) NOT INCLUDED
SKIRT TYPE
(AXFT) SOLID
PIN HOLE BUSHING
(AXPL) NOT INCLUDED
PIN TYPE FOR WHICH DESIGNED
(AXPQ) FLOATING
PINHOLE DIAMETER
(ACXU) 0.4190 INCHES MINIMUM AND 0.4195 INCHES MAXIMUM
PIN
(AXPP) NOT INCLUDED
WEIGHT
(WGHT) 4.0384 OUNCES
SURFACE FINISH
(AGYE) FINISHED

Manufacturer Part Numbers


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