NSN 2815-00-899-8336, 2815008998336
PUSH ROD,ENGINE POPPET VALVE

Federal Supply Classification: FSC 2815 - Diesel Engines and Components
National Item Identification Number: NIIN 008998336
Codification Country: United States
Item Name Code: INC 22102
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.

Availability: Readily Available Qualified Suppliers: We have 2 qualified suppliers

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DLMS^® Summary

National Stock Number 2815-00-899-8336

National Stock Number (NSN) 2815-00-899-8336, or NIIN 008998336, (push rod,engine poppet valve) 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 4 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, 3 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 somewhat common among different platforms, belonging to 2 different weapons systems.

There has been very little 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: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 22102. [A TUBULAR OR SOLID ITEM SPECIFICALLY DESIGNED TO TRANSMIT INTERMITTENT MOTION FROM THE ENGINE POPPET VALVE TAPPET TO THE ENGINE POPPET VALVE ROCKER ARM.]. 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 2815008998336 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 Aug 01, 2025.

Technical Characteristics

III FSC APPLICATION DATA: (ZZZV) ENGINE,MULTI-FUEL
MATERIAL: (MATL) STEEL
END CASEHARDENING INDICATOR: (BQSZ) NOT CASEHARDENED
END HARDNESS RATING: (BQSY) 57.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM
BODY OUTSIDE DIAMETER: (ADAR) 0.500 INCHES NOMINAL
BODY TYPE: (AJGE) TUBULAR
CHAMFER ANGLE IN DEG: (AATE) 66.0 SECOND END
CHAMFER LENGTH: (AAZP) 0.340 INCHES NOMINAL SECOND END
END LARGEST DIAMETER: (BNKG) 0.500 INCHES NOMINAL FIRST END
END LARGEST DIAMETER: (BNKG) 0.760 INCHES NOMINAL SECOND END
END LENGTH: (AXMB) 0.435 INCHES MINIMUM SECOND END
END LENGTH: (AXMB) 0.441 INCHES MAXIMUM SECOND END
END LENGTH: (AXMB) 0.600 INCHES NOMINAL FIRST END
END SPHERICAL RADIUS: (BQTD) 0.21650 INCHES MINIMUM FIRST END
END SPHERICAL RADIUS: (BQTD) 0.21685 INCHES MAXIMUM FIRST END
END SPHERICAL RADIUS: (BQTD) 0.630 INCHES MAXIMUM SECOND END
END SPHERICAL RADIUS: (BQTD) 0.626 INCHES MINIMUM SECOND END
FLAT DIAMETER: (BQTC) 0.046 INCHES NOMINAL FIRST END
FSC APPLICATION DATA: (ZZZV) ENGINE,MULTI-FUEL
MATERIAL: (MATT) STEEL
OVERALL LENGTH: (ABHP) 14.777 INCHES MINIMUM AND 14.779 INCHES MAXIMUM
SHOULDER LENGTH: (AAVK) 0.060 INCHES NOMINAL SECOND END
SPHERICAL RADIUS DEPTH: (BQTF) 0.3125 INCHES NOMINAL SECOND END
STYLE DESIGNATOR: (STYL) SPHERICAL, OPTIONAL FLAT FIRST END
STYLE DESIGNATOR: (STYL) CUP W/SHOULDER AND CHAMFER SECOND END
UNABLE TO DECODE: (MATL) UNABLE TO DECODE