PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M47009IIISilicone Compound

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 6850-01-136-9025 · FSC 6850 · No Item Name Available
Verified by PartsTable
NSN 6850-01-136-9025 — this item is cataloged by the U.S. Government under National Stock Number 6850-01-136-9025. Primary manufacturer part number: M47009III.
Features
  • Silicone Compound — FSC 6850
  • 3 verified cross-references
  • Primary manufacturer: Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Silicone Compound, cataloged under National Stock Number 6850-01-136-9025, is classified within Federal Supply Class 6850 (No Item Name Available) of the Chemicals and Chemical Products group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6850-01-136-9025
Primary Part NumberM47009III
Item NameSilicone Compound
FSC / FSG6850 / 68 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6850-01-137-8525 INTERCHANGEABLE
Silicone Compound
Cross-Reference Index
Part NumberManufacturer
M47009III Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-4709 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIS-11137-2 Us Army Aviation and Missile Command (USA)
Related Parts
6850-01-137-8525INTERCHANGEABLE
SILICONE COMPOUND

Frequently Asked Questions

What is NSN 6850-01-136-9025?

NSN 6850-01-136-9025 is a Silicone Compound, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6850 (No Item Name Available). Status: active.

What are the part numbers for NSN 6850-01-136-9025?

NSN 6850-01-136-9025 has 3 cross-referenced part numbers: M47009III (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-4709 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIS-11137-2 (Us Army Aviation and Missile Command).

What NSN replaces 6850-01-136-9025?

There is 1 known substitute for 6850-01-136-9025: 6850-01-137-8525. Verify interchangeability with system specifications before substitution.

What are the specifications of M47009III?

Key specifications for M47009III: Special Features: FOR USE IN APPLICATIONS REQUIRING HEAT TRANSFER FROM CIRCUIT DEVICES TO SUBSTRATES (HEAT SINKS, CHASSIS, AND RELATED ITEMS) WHERE EFFICIENT COOLING IS REQUIRED. 1 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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