PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41158085Ring Set,piston

Perkins Engines Inc · NSN 2815-00-908-6664 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-00-908-6664 — this item is cataloged by the U.S. Government under National Stock Number 2815-00-908-6664. Primary manufacturer part number: 41158085.
Features
  • Ring Set,piston — FSC 2815
  • 9 verified cross-references
  • Primary manufacturer: Perkins Engines Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring Set,piston, cataloged under National Stock Number 2815-00-908-6664, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Perkins Engines Inc. This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameRing Set,piston
FSC / FSG2815 — No Item Name Available (FSG 28)
ManufacturersPerkins Engines Inc (CAGE 13446); Dana Corp Engine Products Div (CAGE 77220); Atwood Fence Co Inc (CAGE 93334); Chrysler Realty Company Llc Dba Daimler Chrysler (CAGE 12204); Westerbeke Corporation (CAGE 03798)
Technical Specifications
ParameterValue
NSN2815-00-908-6664
Primary Part Number41158085
Item NameRing Set,piston
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerPerkins Engines Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5930-00-052-657282154 INTERCHANGEABLE
Adapter,switch Actuator
Haydon Kerk Motion Solutions, Inc. Dba Haydon Kerk Motion Solutions Inc Div Haydon Kerk
5935-00-080-905281875 INTERCHANGEABLE
Connector,receptacle,electrical
Amphenol Corporation Div Amphenol Rf
1560-00-122-359241121 INTERCHANGEABLE
Indicator Assemblyx
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
3120-00-136-99184S5367 INTERCHANGEABLE
Bushing,assembly
Caterpillar Inc Div Caterpillar Defense
1660-00-219-484181875 INTERCHANGEABLE
Filter Assembly,air
Honeywell International Inc. Div Aerospace - Torrance
5133-00-234-5141 INTERCHANGEABLE
Drill,twist
5955-00-477-8829 INTERCHANGEABLE
Crystal Unit,quartz
1660-00-670-3217 INTERCHANGEABLE
Parts Kit,valve,ove
3120-00-765-7924 INTERCHANGEABLE
Bushing,sleeve
5985-00-984-0748734674 INTERCHANGEABLE
Seal,radio Frequency Transmissio
Rfs Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
82154 Perkins Engines Inc (USA)
41121 Dana Corp Engine Products Div (USA)
82154 Atwood Fence Co Inc (USA)
82154 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
81875 Westerbeke Corporation (USA)
81875 Atwood Fence Co Inc (USA)
41158085 PRIMARY Perkins Engines Inc (USA)
82154 Service Sales of Pittsburgh (USA)
81875 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
Related Parts
5930-00-052-6572INTERCHANGEABLE
ADAPTER,SWITCH ACTUATOR
82154
5935-00-080-9052INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
81875
1560-00-122-3592INTERCHANGEABLE
INDICATOR ASSEMBLYX
41121
3120-00-136-9918INTERCHANGEABLE
BUSHING,ASSEMBLY
4S5367
1660-00-219-4841INTERCHANGEABLE
FILTER ASSEMBLY,AIR
81875
5133-00-234-5141INTERCHANGEABLE
DRILL,TWIST
5955-00-477-8829INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
1660-00-670-3217INTERCHANGEABLE
PARTS KIT,VALVE,OVE
3120-00-765-7924INTERCHANGEABLE
BUSHING,SLEEVE
5985-00-984-0748INTERCHANGEABLE
SEAL,RADIO FREQUENCY TRANSMISSIO
734674
9540-01-071-4699INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-01-071-4728INTERCHANGEABLE
ANGLE,STRUCTURAL

Frequently Asked Questions

What is NSN 2815-00-908-6664?

NSN 2815-00-908-6664 is a Ring Set,piston, manufactured by Perkins Engines Inc, classified under FSC 2815 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2815-00-908-6664?

NSN 2815-00-908-6664 has 9 cross-referenced part numbers: 82154 (Perkins Engines Inc), 41121 (Dana Corp Engine Products Div), 82154 (Atwood Fence Co Inc), 82154 (Chrysler Realty Company Llc Dba Daimler Chrysler), 81875 (Westerbeke Corporation) and 4 more.

What NSN replaces 2815-00-908-6664?

There are 12 known substitutes for 2815-00-908-6664: 5930-00-052-6572, 5935-00-080-9052, 1560-00-122-3592 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 2815-00-908-6664 still in active supply?

NSN 2815-00-908-6664 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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