PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

04100202Cover,engine Poppet Valve Rocker

C-Way Industries Inc · NSN 2815-01-101-2503 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-01-101-2503 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-101-2503. Primary manufacturer part number: 04100202.
Features
  • Cover,engine Poppet Valve Rocker — FSC 2815
  • 4 verified cross-references
  • Primary manufacturer: C-Way Industries Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Mechanical power generation
  • Drive system operation
General Description

The Cover,engine Poppet Valve Rocker, cataloged under National Stock Number 2815-01-101-2503, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is C-Way Industries Inc. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCover,engine Poppet Valve Rocker
FSC / FSG2815 — No Item Name Available (FSG 28)
ManufacturersC-Way Industries Inc (CAGE 57386); Lister Petter Ltd (CAGE K0160)
Technical Specifications
ParameterValue
NSN2815-01-101-2503
Primary Part Number04100202
Item NameCover,engine Poppet Valve Rocker
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerC-Way Industries Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5315-00-058-6093MS16562-130 INTERCHANGEABLE
Pin,spring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5961-00-402-2057274795 INTERCHANGEABLE
Semiconductor Device Set
Fluke Corp
2815-01-325-6388212775-1 INTERCHANGEABLE
Cover,engine Poppet Valve Rocker
Walker Power Systems, Inc. Dba Tiernay Turbines
2590-01-580-2100274795 INTERCHANGEABLE
Bracket,vehicular Components
E-One, Inc. Dba E-One Hamburg
Cross-Reference Index
Part NumberManufacturer
A04100202 C-Way Industries Inc (CAN)
04100202 PRIMARY C-Way Industries Inc (CAN)
274795 Lister Petter Ltd (GBR)
296493 Lister Petter Ltd (GBR)
Related Parts
5315-00-058-6093INTERCHANGEABLE
PIN,SPRING
MS16562-130
5961-00-402-2057INTERCHANGEABLE
SEMICONDUCTOR DEVICE SET
274795
2815-01-325-6388INTERCHANGEABLE
COVER,ENGINE POPPET VALVE ROCKER
212775-1
2590-01-580-2100INTERCHANGEABLE
BRACKET,VEHICULAR COMPONENTS
274795

Frequently Asked Questions

What is NSN 2815-01-101-2503?

NSN 2815-01-101-2503 is a Cover,engine Poppet Valve Rocker, manufactured by C-Way Industries Inc, classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-01-101-2503?

NSN 2815-01-101-2503 has 4 cross-referenced part numbers: A04100202 (C-Way Industries Inc), 04100202 (C-Way Industries Inc), 274795 (Lister Petter Ltd), 296493 (Lister Petter Ltd).

What NSN replaces 2815-01-101-2503?

There are 4 known substitutes for 2815-01-101-2503: 5315-00-058-6093, 5961-00-402-2057, 2815-01-325-6388 and 1 more. Verify interchangeability with system specifications before substitution.

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