PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4047Ring Set,piston

Dana Corp Engine Products Div · NSN 2815-00-231-5714 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-00-231-5714 — this item is cataloged by the U.S. Government under National Stock Number 2815-00-231-5714. Primary manufacturer part number: 4047.
Features
  • Ring Set,piston — FSC 2815
  • Ring Set Component Parts: COMPRESSION RING,4047TF CM,PERFECT CIRCLE,1,COMPRESSION RING,4047-70 CM,PERFECT CIRCLE,2,OIL RING,4047WS 85,PERFECT CIRCLE,1,OIL STOPPER,4047WS 85,PERFECT CIRCLE,1 CM
  • Piston Accommodation Quantity: 1
  • Standard Bore Diameter: 4.250 INCHES IN
  • 1 verified cross-reference
  • Primary manufacturer: Dana Corp Engine Products Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring Set,piston, cataloged under National Stock Number 2815-00-231-5714, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Dana Corp Engine Products Div. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2815-00-231-5714
Primary Part Number4047
Item NameRing Set,piston
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerDana Corp Engine Products Div
StatusACTIVE
Ring Set Component PartsCOMPRESSION RING,4047TF CM,PERFECT CIRCLE,1,COMPRESSION RING,4047-70 CM,PERFECT CIRCLE,2,OIL RING,4047WS 85,PERFECT CIRCLE,1,OIL STOPPER,4047WS 85,PERFECT CIRCLE,1 CM
Piston Accommodation Quantity1
Standard Bore Diameter4.250 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4330-00-274-6350B-3A1-4B INTERCHANGEABLE
Filter,fluid
Parker-Hannifin Corporation
5315-00-349-94384047 INTERCHANGEABLE
Pin,shoulder,headless
Wakmann Watch Company Inc
5945-00-628-64848151703-0002 INTERCHANGEABLE
Relay,hybrid
Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)
5305-00-781-90594047 INTERCHANGEABLE
Thumbscrew
Roller Bearing Co of America, Inc Div Pic Design
5950-00-791-0924 INTERCHANGEABLE
Transformer,audio Frequency
5999-00-866-6211966499 INTERCHANGEABLE
Heater,thermal Release
Westinghouse Electric Corp
4310-00-900-16304047 INTERCHANGEABLE
Piston,compressor
Saylor-Beall Manufacturing Company
5975-01-071-6897 INTERCHANGEABLE
Test Plug
4920-01-080-5899DSC-5012-SR-2024 INTERCHANGEABLE
Converter,module
Natel Engineering Company, Llc Div Natel Chatsworth Division
6505-01-201-7010PO-5600 INTERCHANGEABLE
Test Strips,ophthalmic,rose Beng
Amcon Laboratories, Inc.
Cross-Reference Index
Part NumberManufacturer
4047 Dana Corp Engine Products Div (USA)
Related Parts
4330-00-274-6350INTERCHANGEABLE
FILTER,FLUID
B-3A1-4B
5315-00-349-9438INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
4047
5945-00-628-6484INTERCHANGEABLE
RELAY,HYBRID
8151703-0002
5305-00-781-9059INTERCHANGEABLE
THUMBSCREW
4047
5950-00-791-0924INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5999-00-866-6211INTERCHANGEABLE
HEATER,THERMAL RELEASE
966499
4310-00-900-1630INTERCHANGEABLE
PISTON,COMPRESSOR
4047
5975-01-071-6897INTERCHANGEABLE
TEST PLUG
4920-01-080-5899INTERCHANGEABLE
CONVERTER,MODULE
DSC-5012-SR-2024
6505-01-201-7010INTERCHANGEABLE
TEST STRIPS,OPHTHALMIC,ROSE BENG
PO-5600
5331-01-299-7322INTERCHANGEABLE
O-RING
79279-006

Frequently Asked Questions

What is NSN 2815-00-231-5714?

NSN 2815-00-231-5714 is a Ring Set,piston, manufactured by Dana Corp Engine Products Div, classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-00-231-5714?

NSN 2815-00-231-5714 has 1 cross-referenced part number: 4047 (Dana Corp Engine Products Div).

What NSN replaces 2815-00-231-5714?

There are 11 known substitutes for 2815-00-231-5714: 4330-00-274-6350, 5315-00-349-9438, 5945-00-628-6484 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4047?

Key specifications for 4047: Ring Set Component Parts: COMPRESSION RING,4047TF CM,PERFECT CIRCLE,1,COMPRESSION RING,4047-70 CM,PERFECT CIRCLE,2,OIL RING,4047WS 85,PERFECT CIRCLE,1,OIL STOPPER,4047WS 85,PERFECT CIRCLE,1 CM; Piston Accommodation Quantity: 1; Standard Bore Diameter: 4.250 INCHES IN. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com