PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

212775-1Cover,engine Poppet Valve Rocker

Walker Power Systems, Inc. Dba Tiernay Turbines · NSN 2815-01-325-6388 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-01-325-6388 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-325-6388. Primary manufacturer part number: 212775-1.
Features
  • Cover,engine Poppet Valve Rocker — FSC 2815
  • 2 verified cross-references
  • Primary manufacturer: Walker Power Systems, Inc. Dba Tiernay Turbines
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 2815-01-325-6388, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Walker Power Systems, Inc. Dba Tiernay Turbines. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2815-01-325-6388
Primary Part Number212775-1
Item NameCover,engine Poppet Valve Rocker
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerWalker Power Systems, Inc. Dba Tiernay Turbines
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
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
7530-01-070-8135212775-1 INTERCHANGEABLE
Chart,recording Instrument
Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion
2815-01-101-250304100202 INTERCHANGEABLE
Cover,engine Poppet Valve Rocker
C-Way Industries Inc
2590-01-580-2100274795 INTERCHANGEABLE
Bracket,vehicular Components
E-One, Inc. Dba E-One Hamburg
Cross-Reference Index
Part NumberManufacturer
212775-1 PRIMARY Walker Power Systems, Inc. Dba Tiernay Turbines (USA)
274795 Lister Petter Americas Incorporated (USA)
Related Parts
5315-00-058-6093INTERCHANGEABLE
PIN,SPRING
MS16562-130
5961-00-402-2057INTERCHANGEABLE
SEMICONDUCTOR DEVICE SET
274795
7530-01-070-8135INTERCHANGEABLE
CHART,RECORDING INSTRUMENT
212775-1
2815-01-101-2503INTERCHANGEABLE
COVER,ENGINE POPPET VALVE ROCKER
04100202
2590-01-580-2100INTERCHANGEABLE
BRACKET,VEHICULAR COMPONENTS
274795

Frequently Asked Questions

What is NSN 2815-01-325-6388?

NSN 2815-01-325-6388 is a Cover,engine Poppet Valve Rocker, manufactured by Walker Power Systems, Inc. Dba Tiernay Turbines, classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-01-325-6388?

NSN 2815-01-325-6388 has 2 cross-referenced part numbers: 212775-1 (Walker Power Systems, Inc. Dba Tiernay Turbines), 274795 (Lister Petter Americas Incorporated).

What NSN replaces 2815-01-325-6388?

There are 5 known substitutes for 2815-01-325-6388: 5315-00-058-6093, 5961-00-402-2057, 7530-01-070-8135 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 212775-1?

Key specifications for 212775-1: End Item Identification: 4520-01-073-8309; Special Features: RECTANGULAR SHAPE; W/TWO MTG HOLES FOR SETSCREWS. 2 total characteristics are documented in the Federal Logistics Information System.

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