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NSN 2815-00-577-8555, 2815005778555
PISTON,INTERNAL COMBUSTION ENGIN

Federal Supply Classification
FSC 2815 - Diesel Engines and Components
National Item Identification Number
NIIN 005778555
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 2815-00-577-8555

National Stock Number (NSN) 2815-00-577-8555, or NIIN 005778555, (piston,internal combustion engin) was assigned December 11, 1974 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, there are no suppliers listed as an Active supplier 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.

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: 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 2815005778555 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

DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP
(AXPK) 2.000 INCHES NOMINAL
CARBON GROOVE
(BQBL) NOT INCLUDED
CUT DEPTH
(AXFW) 0.375 INCHES NOMINAL
DIAMETER
(ABMZ) 4.125 INCHES NOMINAL
DISTANCE BETWEEN PIN BOSSES
(AXPM) 2.000 INCHES NOMINAL
FINISHED SIZE DESIGNATION
(AXFR) STANDARD
HEAD STYLE
(AASK) CONCAVE
OIL GROOVE
(AXPH) NOT INCLUDED
OIL PASSAGE TYPE
(ACXM) HOLE
OVERALL HEIGHT
(ABKW) 3.312 INCHES NOMINAL
MATERIAL
(MATT) ALUMINUM ALLOY
SKIRT TYPE
(AXFT) SOLID
SKIRT BOTTOM CUTAWAY FEATURE
(AXFX) INCLUDED
PIN HOLE BUSHING
(AXPL) NOT INCLUDED
PIN TYPE FOR WHICH DESIGNED
(AXPQ) FLOATING
PINHOLE DIAMETER
(ACXU) 1.2500 INCHES NOMINAL
PIN
(AXPP) INCLUDED
RETAINING RING GROOVE
(AXPN) INCLUDED
RING GROOVE DIAMETER
(AXGD) 3.687 INCHES NOMINAL 1ST RING
RING GROOVE DIAMETER
(AXGD) 3.687 INCHES NOMINAL 2ND RING
RING GROOVE DIAMETER
(AXGD) 3.687 INCHES NOMINAL 3RD RING
RING GROOVE QUANTITY
(AXFZ) 3
RING GROOVE WIDTH
(AXGB) 0.0625 INCHES NOMINAL 1ST RING
RING GROOVE WIDTH
(AXGB) 0.0625 INCHES NOMINAL 2ND RING
RING GROOVE WIDTH
(AXGB) 0.1875 INCHES NOMINAL 3RD RING
RING
(AXPR) INCLUDED
WEIGHT
(WGHT) 32.0 OUNCES
SURFACE FINISH
(AGYE) FINISHED
RING GROOVE POSITION
(AXGA) NUMBER 1,NUMBER 2 AND NUMBER 3
UNABLE TO DECODE
(AXGA) UNABLE TO DECODE
MATERIAL
(MATL) ALUMINUM ALLOY
UNABLE TO DECODE
(MATL) UNABLE TO DECODE

Manufacturer Part Numbers


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