PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B6A6564GRocker Arm,engine Poppet Valve

American Stone Corporation Dba Cleveland Quarries · NSN 2805-00-646-7472 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-00-646-7472 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-646-7472. Primary manufacturer part number: B6A6564G.
Features
  • Rocker Arm,engine Poppet Valve — FSC 2805
  • 4 verified cross-references
  • Primary manufacturer: American Stone Corporation Dba Cleveland Quarries
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 2805-00-646-7472, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is American Stone Corporation Dba Cleveland Quarries. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2805-00-646-7472
Primary Part NumberB6A6564G
Item NameRocker Arm,engine Poppet Valve
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerAmerican Stone Corporation Dba Cleveland Quarries
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5133-00-227-9659 INTERCHANGEABLE
Drill,twist
3950-00-242-3702 INTERCHANGEABLE
Winch,drum,power Operated
5950-01-326-682944017 INTERCHANGEABLE
Transformer,power
Freed Transformer Co
3040-01-393-5301 INTERCHANGEABLE
Shaft,shouldered
3120-01-406-4170440-17 INTERCHANGEABLE
Bushing,sleeve
Myat, Inc. Dba Myat Inc
Cross-Reference Index
Part NumberManufacturer
B6A6564G American Stone Corporation Dba Cleveland Quarries (USA)
B6A6564G Ford Motor Company (USA)
44017 Trw Inc Trw Intl Trade Government Sales Dept (USA)
B6A6564G Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
Related Parts
5133-00-227-9659INTERCHANGEABLE
DRILL,TWIST
3950-00-242-3702INTERCHANGEABLE
WINCH,DRUM,POWER OPERATED
5950-01-326-6829INTERCHANGEABLE
TRANSFORMER,POWER
44017
3040-01-393-5301INTERCHANGEABLE
SHAFT,SHOULDERED
3120-01-406-4170INTERCHANGEABLE
BUSHING,SLEEVE
440-17

Frequently Asked Questions

What is NSN 2805-00-646-7472?

NSN 2805-00-646-7472 is a Rocker Arm,engine Poppet Valve, manufactured by American Stone Corporation Dba Cleveland Quarries, classified under FSC 2805 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2805-00-646-7472?

NSN 2805-00-646-7472 has 4 cross-referenced part numbers: B6A6564G (American Stone Corporation Dba Cleveland Quarries), B6A6564G (Ford Motor Company), 44017 (Trw Inc Trw Intl Trade Government Sales Dept), B6A6564G (Ford Motor Co Ford Parts and Service Div Government Part Sales).

What NSN replaces 2805-00-646-7472?

There are 5 known substitutes for 2805-00-646-7472: 5133-00-227-9659, 3950-00-242-3702, 5950-01-326-6829 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B6A6564G?

Key specifications for B6A6564G: Special Features: STEEL 3.500 IN. LG 1.750 IN. WIDE 0.938 IN. THK IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2805-00-646-7472 still in active supply?

NSN 2805-00-646-7472 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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