PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

263821Rocker Arm,engine Poppet Valve

Lister Petter Americas Incorporated · NSN 2815-01-374-2817 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-01-374-2817 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-374-2817. Primary manufacturer part number: 263821.
Features
  • Rocker Arm,engine Poppet Valve — FSC 2815
  • 1 verified cross-reference
  • Primary manufacturer: Lister Petter Americas Incorporated
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Mechanical power generation
  • Drive system operation
General Description

The Rocker Arm,engine Poppet Valve, cataloged under National Stock Number 2815-01-374-2817, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Lister Petter Americas Incorporated. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRocker Arm,engine Poppet Valve
FSC / FSG2815 — No Item Name Available (FSG 28)
ManufacturersLister Petter Americas Incorporated (CAGE 97947)
Technical Specifications
ParameterValue
NSN2815-01-374-2817
Primary Part Number263821
Item NameRocker Arm,engine Poppet Valve
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerLister Petter Americas Incorporated
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3040-00-323-142126382 INTERCHANGEABLE
Disc,brake
Honeywell International Inc. Div Aerospace - Torrance
Cross-Reference Index
Part NumberManufacturer
263821 PRIMARY Lister Petter Americas Incorporated (USA)
Related Parts
3040-00-323-1421INTERCHANGEABLE
DISC,BRAKE
26382

Frequently Asked Questions

What is NSN 2815-01-374-2817?

NSN 2815-01-374-2817 is a Rocker Arm,engine Poppet Valve, manufactured by Lister Petter Americas Incorporated, classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-01-374-2817?

NSN 2815-01-374-2817 has 1 cross-referenced part number: 263821 (Lister Petter Americas Incorporated).

What NSN replaces 2815-01-374-2817?

There is 1 known substitute for 2815-01-374-2817: 3040-00-323-1421. Verify interchangeability with system specifications before substitution.

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