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NSN 2805-00-377-5645, 2805003775645
Cancelled -> Replaced by 2805005883365

Federal Supply Classification
FSC 2805 - Gasoline Reciprocating Engines, Except Aircraft; and Components
National Item Identification Number
NIIN 003775645
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 2805-00-377-5645

National Stock Number (NSN) 2805-00-377-5645, or NIIN 003775645, (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 replaces 2 stock numbers: 2805002178727, 2805005883365.

There are 9 manufacturer part numbers associated with this NSN. 5 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 7 suppliers. Today, 5 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that 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 unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 01, 2020, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

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 2805003775645 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 POSITION BELOW PISTON PIN
(AXGE) W/OIL HOLES AND OIL SLOT
RING GROOVE POSITION
(AXGA) NUMBER 1,NUMBER 2,NUMBER 3 AND NUMBER 4
UNABLE TO DECODE
(AXGA) UNABLE TO DECODE
MATERIAL
(MATL) ALUMINUM ALLOY
DISTANCE BETWEEN PIN BOSSES
(AXPM) 1.380 INCHES NOMINAL
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP
(AXPK) 1.995 INCHES MINIMUM AND 2.000 INCHES MAXIMUM
CARBON GROOVE
(BQBL) NOT INCLUDED
DIAMETER
(ABMZ) 3.250 INCHES NOMINAL
FINISHED SIZE DESIGNATION
(AXFR) STANDARD
FSC APPLICATION DATA
(ZZZV) GASOLINE RECIPROCATING ENGINES,EXCEPT AIRCRAFT; AND COMPON
HEAD STYLE
(AASK) FLAT
OIL GROOVE
(AXPH) NOT INCLUDED
OIL PASSAGE TYPE
(ACXM) HOLE
OVERALL HEIGHT
(ABKW) 3.500 INCHES NOMINAL
MATERIAL
(MATT) ALUMINUM ALLOY
RETAINING RING GROOVE
(AXPN) INCLUDED
RING GROOVE POSITION BELOW PISTON PIN
(AXGE) NUMBER 1,NUMBER 2,NUMBER 3 AND NUMBER 4 ALL RINGS
RING GROOVE QUANTITY
(AXFZ) 4
RING GROOVE WIDTH
(AXGB) 0.0955 INCHES MINIMUM AND 0.0965 INCHES MAXIMUM 2ND RING
RING GROOVE WIDTH
(AXGB) 0.0960 INCHES MINIMUM AND 0.0970 INCHES MAXIMUM 1ST RING
RING GROOVE WIDTH
(AXGB) 0.1565 INCHES MINIMUM AND 0.1575 INCHES MAXIMUM 3RD RING
RING GROOVE WIDTH
(AXGB) 0.1565 INCHES MINIMUM AND 0.1575 INCHES MAXIMUM 4TH RING
RING GROOVE DIAMETER
(AXGD) 2.866 INCHES MINIMUM 3RD RING
RING GROOVE DIAMETER
(AXGD) 2.866 INCHES MINIMUM 5TH RING
RING GROOVE DIAMETER
(AXGD) 2.866 INCHES MINIMUM 7TH RING
RING GROOVE DIAMETER
(AXGD) 2.886 INCHES MAXIMUM 2ND RING
RING GROOVE DIAMETER
(AXGD) 2.876 INCHES MAXIMUM 4TH RING
RING GROOVE DIAMETER
(AXGD) 2.876 INCHES MAXIMUM 6TH RING
RING GROOVE DIAMETER
(AXGD) 2.876 INCHES MAXIMUM 8TH RING
RING GROOVE DIAMETER
(AXGD) 2.876 INCHES MINIMUM 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) 0.8593 INCHES MINIMUM AND 0.8596 INCHES MAXIMUM
PIN
(AXPP) NOT INCLUDED
WEIGHT
(WGHT) 14.956 OUNCES
SURFACE FINISH
(AGYE) FINISHED
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
III FSC APPLICATION DATA
(ZZZV) GASOLINE RECIPROCATING ENGINES,EXCEPT AIRCRAFT; AND COMPON

Manufacturer Part Numbers

1531652

RNCC
5
RNVC
1
1614755

RNCC
5
RNVC
1
1614755

RNCC
5
RNVC
9
187004

RNCC
5
RNVC
9
28373

RNCC
5
RNVC
1
865497

RNCC
5
RNVC
9
865497

RNCC
5
RNVC
1
865498

RNCC
5
RNVC
9
865498

RNCC
5
RNVC
1
F218A4041E

RNCC
5
RNVC
9
MS139581

RNCC
2
RNVC
2
MILE11275

RNCC
4
RNVC
1

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