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NSN 2810-00-156-8846, 2810001568846
Cancelled -> Replaced by 2810016218361

Federal Supply Classification
FSC 2810 - Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
National Item Identification Number
NIIN 001568846
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 2810-00-156-8846

National Stock Number (NSN) 2810-00-156-8846, or NIIN 001568846, (piston,internal combustion engin) was assigned January 21, 1970 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2810016218361.

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 3 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. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.

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 2810001568846 contains an unknown precious metal.

This NSN is associated to Schedule B 8409100080: parts for spark-ignition or compression-ignition internal combustion piston engines for use in aircraft except civil. The Schedule B End Use is listed as engines and turbines for military aircraft. NAICS classification category 336412: aircraft engine and engine parts manufacturing.

This information was last updated on .


Technical Characteristics

DISTANCE BETWEEN PIN BOSSES
(AXPM) 1.750 INCHES NOMINAL
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP
(AXPK) 2.049 INCHES MINIMUM AND 2.054 INCHES MAXIMUM
CARBON GROOVE
(BQBL) NOT INCLUDED
CUT DEPTH
(AXFW) 0.509 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
DIAMETER
(ABMZ) 5.1180 INCHES NOMINAL
FINISHED SIZE DESIGNATION
(AXFR) STANDARD
FSC APPLICATION DATA
(ZZZV) ENGINE,ACFT,RECIPROCATING
GROOVE TAPER ANGLE
(AXGC) 7 DEG 30 MIN PORM 0 DEG 5 MIN
HEAD STYLE
(AASK) FLAT
OIL GROOVE
(AXPH) NOT INCLUDED
OVERALL HEIGHT
(ABKW) 3.498 INCHES MINIMUM AND 3.504 INCHES MAXIMUM
MATERIAL
(MATT) ALUMINUM
RETAINING RING GROOVE
(AXPN) NOT INCLUDED
RING GROOVE QUANTITY
(AXFZ) 3
RING GROOVE WIDTH
(AXGB) 0.0945 INCHES MINIMUM AND 0.0955 INCHES MAXIMUM 2ND RING
RING GROOVE WIDTH
(AXGB) 0.0960 INCHES MINIMUM AND 0.0970 INCHES MAXIMUM 1ST RING
RING GROOVE WIDTH
(AXGB) 0.1570 INCHES MINIMUM AND 0.1580 INCHES MAXIMUM 3RD RING
RING GROOVE DIAMETER
(AXGD) 4.5580 INCHES MINIMUM AND 4.5680 INCHES MAXIMUM 3RD RING
RING GROOVE DIAMETER
(AXGD) 4.5376 INCHES MINIMUM AND 4.5146 INCHES MAXIMUM 2ND RING
RING GROOVE DIAMETER
(AXGD) 4.5926 INCHES MINIMUM AND 4.6156 INCHES MAXIMUM 1ST RING
RING
(AXPR) NOT INCLUDED
SKIRT BOTTOM CUTAWAY FEATURE
(AXFX) INCLUDED
SKIRT TYPE
(AXFT) SOLID
PIN HOLE BUSHING
(AXPL) NOT INCLUDED
PIN TYPE FOR WHICH DESIGNED
(AXPQ) FLOATING
PINHOLE DIAMETER
(ACXU) 1.1249 INCHES MINIMUM AND 1.1252 INCHES MAXIMUM
PIN
(AXPP) NOT INCLUDED
SURFACE FINISH
(AGYE) FINISHED
RING GROOVE POSITION
(AXGA) NO. 1,NO. 2 AND NO. 3
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
UNABLE TO DECODE
(AXGA) UNABLE TO DECODE
MATERIAL
(MATL) ALUMINUM
WEIGHT
(WGHT) ANY ACCEPTABLE
III FSC APPLICATION DATA
(ZZZV) ENGINE,ACFT,RECIPROCATING

Manufacturer Part Numbers

LW10207

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5
RNVC
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LW10207S

RNCC
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RNVC
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14D23908

RNCC
5
RNVC
9
SL10207

RNCC
5
RNVC
9
SL10207

RNCC
5
RNVC
2

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