PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1013-APiston,internal Combustion Engin

Viking Incorporated Dba Viking Inc · NSN 2815-00-106-2495 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-00-106-2495 — this item is cataloged by the U.S. Government under National Stock Number 2815-00-106-2495. Primary manufacturer part number: 1013-A.
Features
  • Piston,internal Combustion Engin — FSC 2815
  • Ring Groove Width: 0.1550 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Surface Treatment: TIN
  • Skirt Bottom Cutaway Feature: NOT INCLUDED
  • Distance From Pin Hole Center to Extreme Top: 4.072 INCHES MINIMUM AND 4.074 INCHES MAXIMUM IN
  • Pin Hole Bushing: NOT INCLUDED
  • Ring Groove Diameter: 5.220 INCHES MINIMUM AND 5.235 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
  • Skirt Type: SOLID
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Piston,internal Combustion Engin, cataloged under National Stock Number 2815-00-106-2495, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Viking Incorporated Dba Viking Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2815-00-106-2495
Primary Part Number1013-A
Item NamePiston,internal Combustion Engin
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerViking Incorporated Dba Viking Inc
StatusCANCELLED
Ring Groove Width0.1550 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Surface TreatmentTIN
Skirt Bottom Cutaway FeatureNOT INCLUDED
Distance From Pin Hole Center to Extreme Top4.072 INCHES MINIMUM AND 4.074 INCHES MAXIMUM IN
Pin Hole BushingNOT INCLUDED
Ring Groove Diameter5.220 INCHES MINIMUM AND 5.235 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
Skirt TypeSOLID
Finished Size DesignationSTANDARD
Surface FinishFINISHED
Retaining Ring GrooveINCLUDED
RingNOT INCLUDED
PinNOT INCLUDED
Carbon GrooveNOT INCLUDED
Ring Groove Quantity4
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
3439-00-255-8877 INTERCHANGEABLE
Electrode,welding
3439-00-276-0401 INTERCHANGEABLE
Electrode,welding
5120-00-277-1239 INTERCHANGEABLE
Wrench,open End
2520-00-460-6433230104 INTERCHANGEABLE
Guide,piston
Amz Alabama Inc.
2510-00-496-3257 INTERCHANGEABLE
Leaf
5120-00-600-33065120-00-600-3306 INTERCHANGEABLE
Puller,mechanical
General Services Administration Federal Supply Service
5965-00-705-1690 INTERCHANGEABLE
Loudspeaker,permanent Magnet
8105-01-096-9527 INTERCHANGEABLE
Bag,plastic
6515-01-207-0790230104 INTERCHANGEABLE
Forceps,microsurgical
Olympus America Inc
5910-01-508-3585230104 INTERCHANGEABLE
Capacitor,fixed,air Dielectric
Datron World Communications, Inc.
Cross-Reference Index
Part NumberManufacturer
230104E Dresser, Llc (USA)
230104 Dresser, Llc (USA)
1013-A PRIMARY Viking Incorporated Dba Viking Inc (USA)
Related Parts
3439-00-255-8877INTERCHANGEABLE
ELECTRODE,WELDING
3439-00-276-0401INTERCHANGEABLE
ELECTRODE,WELDING
5120-00-277-1239INTERCHANGEABLE
WRENCH,OPEN END
2520-00-460-6433INTERCHANGEABLE
GUIDE,PISTON
230104
2510-00-496-3257INTERCHANGEABLE
LEAF
5120-00-600-3306INTERCHANGEABLE
PULLER,MECHANICAL
5120-00-600-3306
5965-00-705-1690INTERCHANGEABLE
LOUDSPEAKER,PERMANENT MAGNET
8105-01-096-9527INTERCHANGEABLE
BAG,PLASTIC
6515-01-207-0790INTERCHANGEABLE
FORCEPS,MICROSURGICAL
230104
5910-01-508-3585INTERCHANGEABLE
CAPACITOR,FIXED,AIR DIELECTRIC
230104

Frequently Asked Questions

What is NSN 2815-00-106-2495?

NSN 2815-00-106-2495 is a Piston,internal Combustion Engin, manufactured by Viking Incorporated Dba Viking Inc, classified under FSC 2815 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2815-00-106-2495?

NSN 2815-00-106-2495 has 3 cross-referenced part numbers: 230104E (Dresser, Llc), 230104 (Dresser, Llc), 1013-A (Viking Incorporated Dba Viking Inc).

What NSN replaces 2815-00-106-2495?

There are 10 known substitutes for 2815-00-106-2495: 3439-00-255-8877, 3439-00-276-0401, 5120-00-277-1239 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1013-A?

Key specifications for 1013-A: Ring Groove Width: 0.1550 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Surface Treatment: TIN; Skirt Bottom Cutaway Feature: NOT INCLUDED; Distance From Pin Hole Center to Extreme Top: 4.072 INCHES MINIMUM AND 4.074 INCHES MAXIMUM IN. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2815-00-106-2495 still in active supply?

NSN 2815-00-106-2495 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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