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NSN 2805-00-554-3725, 2805005543725
Cancelled -> Replaced by 2805003903257

Federal Supply Classification
FSC 2805 - Gasoline Reciprocating Engines, Except Aircraft; and Components
National Item Identification Number
NIIN 005543725
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 2805-00-554-3725

National Stock Number (NSN) 2805-00-554-3725, or NIIN 005543725, (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: 2805002880721, 2805003903257.

There are 4 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

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 2805005543725 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

UNABLE TO DECODE
(AXGA) UNABLE TO DECODE
SKIRT SLOT STYLE
(CXSP) C2 BASE TO GROOVE SLOT
WEIGHT
(WGHT) ANY ACCEPTABLE
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
MATERIAL
(MATL) ALUMINUM
DISTANCE BETWEEN PIN BOSSES
(AXPM) 1.562 INCHES NOMINAL
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP
(AXPK) 1.968 INCHES MINIMUM AND 1.972 INCHES MAXIMUM
CARBON GROOVE
(BQBL) NOT INCLUDED
DIAMETER
(ABMZ) 3.500 INCHES NOMINAL
FINISHED SIZE DESIGNATION
(AXFR) OVERSIZE
FSC APPLICATION DATA
(ZZZV) GASOLINE,RECIPROCATING,ENGINE,NONAIRCRAFT
HEAD STYLE
(AASK) FLAT
OIL GROOVE
(AXPH) NOT INCLUDED
OIL PASSAGE TYPE
(ACXM) SLOT
OVERALL HEIGHT
(ABKW) 3.717 INCHES MINIMUM AND 3.723 INCHES MAXIMUM
OVERSIZE
(AXFS) 0.020 INCHES NOMINAL
MATERIAL
(MATT) ALUMINUM
RETAINING RING GROOVE
(AXPN) NOT INCLUDED
RING GROOVE QUANTITY
(AXFZ) 4
RING GROOVE WIDTH
(AXGB) 0.1255 INCHES MINIMUM AND 0.1265 INCHES MAXIMUM 1ST RING
RING GROOVE WIDTH
(AXGB) 0.1890 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM 2ND RING
RING GROOVE DIAMETER
(AXGD) 3.109 INCHES MINIMUM 3RD RING
RING GROOVE DIAMETER
(AXGD) 3.119 INCHES MAXIMUM 4TH RING
RING GROOVE DIAMETER
(AXGD) 3.149 INCHES MINIMUM 1ST RING
RING GROOVE DIAMETER
(AXGD) 3.159 INCHES MAXIMUM 2ND RING
RING
(AXPR) NOT INCLUDED
SKIRT BOTTOM CUTAWAY FEATURE
(AXFX) NOT INCLUDED
SKIRT SLOT STYLE
(CXSP) BASE TO GROOVE SLOT
SKIRT TYPE
(AXFT) FULL SPLIT
PIN HOLE BUSHING
(AXPL) NOT INCLUDED
PIN TYPE FOR WHICH DESIGNED
(AXPQ) FLOATING
PINHOLE DIAMETER
(ACXU) 0.9370 INCHES MINIMUM AND 0.9375 INCHES MAXIMUM
PIN
(AXPP) NOT INCLUDED
SURFACE FINISH
(AGYE) FINISHED
III FSC APPLICATION DATA
(ZZZV) GASOLINE,RECIPROCATING,ENGINE,NONAIRCRAFT
RING GROOVE POSITION
(AXGA) NUMBER 1,NUMBER 2,NUMBER 3,AND NUMBER 4
SKIRT SLOT STYLE
(CXSP) ERR-090

Manufacturer Part Numbers


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