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NSN 2815-00-784-0727, 2815007840727
PISTON,INTERNAL COMBUSTION ENGIN

Federal Supply Classification
FSC 2815 - Diesel Engines and Components
National Item Identification Number
NIIN 007840727
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 2815-00-784-0727

National Stock Number (NSN) 2815-00-784-0727, or NIIN 007840727, (piston,internal combustion engin) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. 2 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, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over a year. There have been 2 contracts issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7L022V3911, SPE7L122V8764. The total value of the awarded contracts has been US$ 18,014.16.

This NSN is somewhat common among different platforms, belonging to 9 different weapons systems.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. 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. This part has been designated a high-reliability part under a formal reliability program. Probability of failure would be unacceptable from the standpoint of safety of personnel and/or equipment. The cognizant engineering activity has determined that data to define and control reliability limits cannot be obtained nor is it possible to draft adequate specifications for this purpose. 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 2815007840727 contains an unknown precious metal.

This NSN is associated to Schedule B 8409998000: parts for compression-ignition internal combustion piston engines (diesel), 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
MATERIAL
(MATL) IRON, MALLEABLE, PEARLITIC
MATERIAL
(MATT) IRON, MALLEABLE, PEARLITIC
DISTANCE BETWEEN PIN BOSSES
(AXPM) 1.820 INCHES NOMINAL
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP
(AXPK) 3.150 INCHES NOMINAL
CARBON GROOVE
(BQBL) NOT INCLUDED
DIAMETER
(ABMZ) 3.845 INCHES NOMINAL
FINISHED SIZE DESIGNATION
(AXFR) STANDARD
FSC APPLICATION DATA
(ZZZV) DIESEL ENGINE,NONAIRCRAFT
HEAD STYLE
(AASK) CAVITY
OIL GROOVE
(AXPH) NOT INCLUDED
OVERALL HEIGHT
(ABKW) 5.425 INCHES NOMINAL
MATERIAL
(MATT) IRON MALLEABLE
RING
(AXPR) NOT INCLUDED
SKIRT BOTTOM CUTAWAY FEATURE
(AXFX) NOT INCLUDED
SKIRT TYPE
(AXFT) SOLID
PIN HOLE BUSHING
(AXPL) INCLUDED
PIN TYPE FOR WHICH DESIGNED
(AXPQ) FLOATING
PINHOLE DIAMETER
(ACXU) 1.3770 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM
PIN
(AXPP) NOT INCLUDED
RETAINING RING GROOVE
(AXPN) INCLUDED
RING GROOVE POSITION BELOW PISTON PIN
(AXGE) NUMBER 1,NUMBER 2,NUMBER 3,NUMBER 4,NUMBER @5,@AND NUMBER 6 ALL RINGS
RING GROOVE QUANTITY
(AXFZ) 6
RING GROOVE WIDTH
(AXGB) 0.0850 INCHES MINIMUM AND 0.0875 INCHES MAXIMUM 1ST RING
RING GROOVE WIDTH
(AXGB) 0.0980 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM 3RD RING
RING GROOVE WIDTH
(AXGB) 0.0980 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM 4TH RING
RING GROOVE WIDTH
(AXGB) 0.1000 INCHES MINIMUM AND 0.1020 INCHES MAXIMUM 2ND RING
RING GROOVE WIDTH
(AXGB) 0.1875 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM 5TH RING
RING GROOVE WIDTH
(AXGB) 0.1875 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM 6TH RING
RING GROOVE DIAMETER
(AXGD) 3.439 INCHES MINIMUM AND 3.447 INCHES MAXIMUM 5TH RING
RING GROOVE DIAMETER
(AXGD) 3.439 INCHES MINIMUM AND 3.447 INCHES MAXIMUM 6TH RING
RING GROOVE DIAMETER
(AXGD) 3.515 INCHES MINIMUM AND 3.525 INCHES MAXIMUM 2ND RING
RING GROOVE DIAMETER
(AXGD) 3.515 INCHES MINIMUM AND 3.525 INCHES MAXIMUM 3RD RING
RING GROOVE DIAMETER
(AXGD) 3.515 INCHES MINIMUM AND 3.525 INCHES MAXIMUM 4TH RING
RING GROOVE DIAMETER
(AXGD) 3.515 INCHES MINIMUM AND 3.525 INCHES MAXIMUM 1ST RING
WEIGHT
(WGHT) 64.000 OUNCES
SURFACE FINISH
(AGYE) FINISHED
III FSC APPLICATION DATA
(ZZZV) DIESEL ENGINE,NONAIRCRAFT
RING GROOVE POSITION BELOW PISTON PIN
(AXGE) NUMBER 5 AND 6 RING GROOVES LOCATED BELOW PISTON PIN HOLES
RING GROOVE POSITION
(AXGA) NUMBER 1,NUMBER 2,NUMBER 3,NUMBER 4,NUMBER @5,@AND NUMBER 6
UNABLE TO DECODE
(MATL) UNABLE TO DECODE

Manufacturer Part Numbers


Related Inventory

2815-00-784-0727
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