PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SSP1401-MSilicone Compound

Specialty Silicone Products, Inc · NSN 6850-00-664-4959 · FSC 6850 · No Item Name Available
Verified by PartsTable
NSN 6850-00-664-4959 — this item is cataloged by the U.S. Government under National Stock Number 6850-00-664-4959. Primary manufacturer part number: SSP1401-M.
Features
  • Silicone Compound — FSC 6850
  • Quantity Within Each Unit Package: 1.0 GALLONS
  • 6 verified cross-references
  • Primary manufacturer: Specialty Silicone Products, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Silicone Compound, cataloged under National Stock Number 6850-00-664-4959, is classified within Federal Supply Class 6850 (No Item Name Available) of the Chemicals and Chemical Products group. The primary manufacturer of record is Specialty Silicone Products, Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6850-00-664-4959
Primary Part NumberSSP1401-M
Item NameSilicone Compound
FSC / FSG6850 / 68 — No Item Name Available
ManufacturerSpecialty Silicone Products, Inc
StatusCANCELLED
Quantity Within Each Unit Package1.0 GALLONS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
6850-00-142-9810G-697 INTERCHANGEABLE
Silicone Compound
Novagard Solutions Inc
5340-00-364-9560DC6 INTERCHANGEABLE
Cap,protective,dust and Moisture
Niagara Plastics L.l.c.
3455-00-654-2313 INTERCHANGEABLE
Cutter,milling,end
6850-00-702-4297 INTERCHANGEABLE
Silicone Compound
6530-01-077-4906DC6 INTERCHANGEABLE
Disposal Container,suture Needle
Johnson and Johnson Medical Inc Sub of Johnson and Johnson
4440-01-180-6338DC-6 INTERCHANGEABLE
Cartridge,dehydrator
Daniel L Bowers Company Inc Dba Miller/bowers Company
2040-01-256-31576138923-203 INTERCHANGEABLE
Deck Closure Pontoon Dc6
Naval Facilities Engineering Command
Cross-Reference Index
Part NumberManufacturer
MIL-C-21567 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-21567 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SILICONE COMPOUND MIL-C-21567 Trio Chemical Wks (USA)
SSP1401-M PRIMARY Specialty Silicone Products, Inc (USA)
DC 6 Dow Silicones Corporation (USA)
SILICONE GREASE COMPOUND G624 Carlson R H Co Inc (USA)
Related Parts
6850-00-142-9810INTERCHANGEABLE
SILICONE COMPOUND
G-697
5340-00-364-9560INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
DC6
3455-00-654-2313INTERCHANGEABLE
CUTTER,MILLING,END
6850-00-702-4297INTERCHANGEABLE
SILICONE COMPOUND
6530-01-077-4906INTERCHANGEABLE
DISPOSAL CONTAINER,SUTURE NEEDLE
DC6
4440-01-180-6338INTERCHANGEABLE
CARTRIDGE,DEHYDRATOR
DC-6
2040-01-256-3157INTERCHANGEABLE
DECK CLOSURE PONTOON DC6
6138923-203

Frequently Asked Questions

What is NSN 6850-00-664-4959?

NSN 6850-00-664-4959 is a Silicone Compound, manufactured by Specialty Silicone Products, Inc, classified under FSC 6850 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6850-00-664-4959?

NSN 6850-00-664-4959 has 6 cross-referenced part numbers: MIL-C-21567 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-21567 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), SILICONE COMPOUND MIL-C-21567 (Trio Chemical Wks), SSP1401-M (Specialty Silicone Products, Inc), DC 6 (Dow Silicones Corporation) and 1 more.

What NSN replaces 6850-00-664-4959?

There are 7 known substitutes for 6850-00-664-4959: 6850-00-142-9810, 5340-00-364-9560, 3455-00-654-2313 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SSP1401-M?

Key specifications for SSP1401-M: Quantity Within Each Unit Package: 1.0 GALLONS. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6850-00-664-4959 still in active supply?

NSN 6850-00-664-4959 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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