PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

136555Valve,poppet,engine

Hyster-Yale Group, Inc. · NSN 2805-00-682-8023 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-00-682-8023 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-682-8023. Primary manufacturer part number: 136555.
Features
  • Valve,poppet,engine — FSC 2805
  • 1 verified cross-reference
  • Primary manufacturer: Hyster-Yale Group, Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Mechanical power generation
  • Drive system operation
General Description

The Valve,poppet,engine, cataloged under National Stock Number 2805-00-682-8023, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Hyster-Yale Group, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,poppet,engine
FSC / FSG2805 — No Item Name Available (FSG 28)
ManufacturersHyster-Yale Group, Inc. (CAGE 30076)
Technical Specifications
ParameterValue
NSN2805-00-682-8023
Primary Part Number136555
Item NameValve,poppet,engine
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerHyster-Yale Group, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
9540-00-251-2647 INTERCHANGEABLE
Angle,structural
5998-00-437-8089136555 INTERCHANGEABLE
Circuit Card Assembly
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
136555 Hyster-Yale Group, Inc. (USA)
Related Parts
9540-00-251-2647INTERCHANGEABLE
ANGLE,STRUCTURAL
5998-00-437-8089INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
136555

Frequently Asked Questions

What is NSN 2805-00-682-8023?

NSN 2805-00-682-8023 is a Valve,poppet,engine, manufactured by Hyster-Yale Group, Inc., classified under FSC 2805 (No Item Name Available). Status: active.

What are the part numbers for NSN 2805-00-682-8023?

NSN 2805-00-682-8023 has 1 cross-referenced part number: 136555 (Hyster-Yale Group, Inc.).

What NSN replaces 2805-00-682-8023?

There are 2 known substitutes for 2805-00-682-8023: 9540-00-251-2647, 5998-00-437-8089. Verify interchangeability with system specifications before substitution.

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