PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4582Ring Set,piston

Dana Corp Engine Products Div · NSN 2815-00-447-5062 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-00-447-5062 — this item is cataloged by the U.S. Government under National Stock Number 2815-00-447-5062. Primary manufacturer part number: 4582.
Features
  • Ring Set,piston — FSC 2815
  • Standard Bore Diameter: 4.750 INCHES IN
  • Piston Accommodation Quantity: 4
  • Ring Set Component Parts: COMPRESSION RING,29267,77220,4; COMPRESSION RING,3584,77220,8; COMPRESSION RING,4129,77220,4; OIL RING,72113,77220,8
  • 4 verified cross-references
  • 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 2815-00-447-5062, 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 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2815-00-447-5062
Primary Part Number4582
Item NameRing Set,piston
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerDana Corp Engine Products Div
StatusCANCELLED
Standard Bore Diameter4.750 INCHES IN
Piston Accommodation Quantity4
Ring Set Component PartsCOMPRESSION RING,29267,77220,4; COMPRESSION RING,3584,77220,8; COMPRESSION RING,4129,77220,4; OIL RING,72113,77220,8
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6810-00-300-52784582 INTERCHANGEABLE
Morin,reagent
Icn Biomedicals Inc Icn K and K Laboratories Div
2805-00-366-64121063874 INTERCHANGEABLE
Breather
Chrysler Realty Company Llc Dba Daimler Chrysler
5841-00-411-1694656731-1 INTERCHANGEABLE
Polarizer,microwave
Raytheon Company Dba Raytheon
6240-00-594-7138 INTERCHANGEABLE
Lamp,incandescent
3030-00-678-1161 INTERCHANGEABLE
Belts,v,matched Set
3220-00-833-5378H4 INTERCHANGEABLE
Sawing Machine,wood
Safety Speed Cut Manufacturing Company, Inc.
5325-00-850-74924582 INTERCHANGEABLE
Eyelet,metallic
Highland Mfg Co the Div of Buell Industries Inc
5342-00-883-2919156PD-16 INTERCHANGEABLE
Mount,resilient,weapon System
Lord Corporation Dba Lord Corp
5950-00-910-93106140026-8 INTERCHANGEABLE
Transformer,radio Frequency
Viking Technologies, Ltd.
4210-00-933-5046SL3-02955B INTERCHANGEABLE
Fire Fighting Equipment Set
Marine Depot Maintenance Command Div Marine Corps Logistics Command, Usmc
Cross-Reference Index
Part NumberManufacturer
4582 Dana Corp Engine Products Div (USA)
3481 Dana Corp Engine Products Div (USA)
250950R96 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
250950R93 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
Related Parts
6810-00-300-5278INTERCHANGEABLE
MORIN,REAGENT
4582
2805-00-366-6412INTERCHANGEABLE
BREATHER
1063874
5841-00-411-1694INTERCHANGEABLE
POLARIZER,MICROWAVE
656731-1
6240-00-594-7138INTERCHANGEABLE
LAMP,INCANDESCENT
3030-00-678-1161INTERCHANGEABLE
BELTS,V,MATCHED SET
3220-00-833-5378INTERCHANGEABLE
SAWING MACHINE,WOOD
H4
5325-00-850-7492INTERCHANGEABLE
EYELET,METALLIC
4582
5342-00-883-2919INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
156PD-16
5950-00-910-9310INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
6140026-8
4210-00-933-5046INTERCHANGEABLE
FIRE FIGHTING EQUIPMENT SET
SL3-02955B
5820-01-085-7288INTERCHANGEABLE
CONTROL UNIT,REMOTE
4582
5340-01-124-1207INTERCHANGEABLE
PLUG,VENT

Frequently Asked Questions

What is NSN 2815-00-447-5062?

NSN 2815-00-447-5062 is a Ring Set,piston, manufactured by Dana Corp Engine Products Div, classified under FSC 2815 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2815-00-447-5062?

NSN 2815-00-447-5062 has 4 cross-referenced part numbers: 4582 (Dana Corp Engine Products Div), 3481 (Dana Corp Engine Products Div), 250950R96 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 250950R93 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/).

What NSN replaces 2815-00-447-5062?

There are 12 known substitutes for 2815-00-447-5062: 6810-00-300-5278, 2805-00-366-6412, 5841-00-411-1694 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4582?

Key specifications for 4582: Standard Bore Diameter: 4.750 INCHES IN; Piston Accommodation Quantity: 4; Ring Set Component Parts: COMPRESSION RING,29267,77220,4; COMPRESSION RING,3584,77220,8; COMPRESSION RING,4129,77220,4; OIL RING,72113,77220,8. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2815-00-447-5062 still in active supply?

NSN 2815-00-447-5062 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.
PartsTable Design LLC · partstable.com