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NSN 2815-00-392-4746, 2815003924746
Cancelled -> Replaced by 2815003086655

Federal Supply Classification
FSC 2815 - Diesel Engines and Components
National Item Identification Number
NIIN 003924746
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 2815-00-392-4746

National Stock Number (NSN) 2815-00-392-4746, or NIIN 003924746, (piston,internal combustion engin) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2815003086655.

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 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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 2815003924746 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

RING GROOVE POSITION
(AXGA) NUMBER 1,NUMBER 2,NUMBER 3,NUMBER 4,NUMBER 5,AND NUMBER 6
RING GROOVE DIAMETER
(AXGD) 3.387 INCHES MAXIMUM
RING GROOVE DIAMETER
(AXGD) 3.347 INCHES MAXIMUM
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP
(AXPK) 3.050 INCHES MINIMUM AND 3.052 INCHES MAXIMUM
CARBON GROOVE
(BQBL) INCLUDED
DIAMETER
(ABMZ) 3.750 INCHES NOMINAL
DISTANCE BETWEEN PIN BOSSES
(AXPM) 1.438 INCHES NOMINAL
FINISHED SIZE DESIGNATION
(AXFR) STANDARD
FSC APPLICATION DATA
(ZZZV) ENGINE,DIESEL
GROOVE TAPER ANGLE
(AXGC) 15 DEGREE INCLUDED ANGLE
HEAD STYLE
(AASK) FLAT
OVERALL HEIGHT
(ABKW) 4.859 INCHES NOMINAL
MATERIAL
(MATT) ALUMINUM
OIL GROOVE
(AXPH) NOT INCLUDED
OIL PASSAGE TYPE
(ACXM) HOLE
PIN HOLE BUSHING
(AXPL) NOT INCLUDED
PIN TYPE FOR WHICH DESIGNED
(AXPQ) FLOATING
PINHOLE DIAMETER
(ACXU) 1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM
PIN
(AXPP) INCLUDED
RETAINING RING GROOVE
(AXPN) INCLUDED
RING GROOVE DIAMETER
(AXGD) 3.313 INCHES MINIMUM AND 3.333 INCHES MAXIMUM 1ST RING
RING GROOVE DIAMETER
(AXGD) 3.377 INCHES MINIMUM AND 3.387 INCHES MAXIMUM 2ND RING
RING GROOVE DIAMETER
(AXGD) 3.337 INCHES MINIMUM AND 3.347 INCHES MAXIMUM 3RD RING
RING GROOVE DIAMETER
(AXGD) 3.337 INCHES MINIMUM AND 3.347 INCHES MAXIMUM 4TH RING
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) 0.1250 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM 1ST RING
RING GROOVE WIDTH
(AXGB) 0.1255 INCHES MINIMUM AND 0.1265 INCHES MAXIMUM 2ND RING
RING GROOVE WIDTH
(AXGB) 0.1875 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM 3RD RING
RING GROOVE WIDTH
(AXGB) 0.1875 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM 4TH RING
RING
(AXPR) NOT INCLUDED
SKIRT BOTTOM CUTAWAY FEATURE
(AXFX) NOT INCLUDED
SKIRT TYPE
(AXFT) SOLID
WEIGHT
(WGHT) 46.000 OUNCES
SURFACE FINISH
(AGYE) FINISHED
SURFACE TREATMENT
(SFTT) TIN
RING GROOVE DIAMETER
(AXGD) 3.333 INCHES MAXIMUM
III FSC APPLICATION DATA
(ZZZV) ENGINE,DIESEL
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
MATERIAL
(MATL) ALUMINUM
SURFACE TREATMENT
(SURF) TIN PLATED
UNABLE TO DECODE
(AXGA) UNABLE TO DECODE
RING GROOVE DIAMETER
(AXGD) UNABLE TO DECODE
RING GROOVE POSITION BELOW PISTON PIN
(AXGE) NUMBER 6 RING LOCATED BELOW PISTON PIN BOSSES
UNABLE TO DECODE
(SURF) UNABLE TO DECODE

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