PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RTV730Sealer,chemical

Momentive Performance Materials Inc. · NSN 6850-00-251-2312 · FSC 6850 · No Item Name Available
Verified by PartsTable
NSN 6850-00-251-2312 — this item is cataloged by the U.S. Government under National Stock Number 6850-00-251-2312. Primary manufacturer part number: RTV730.
Features
  • Sealer,chemical — FSC 6850
  • Supplementary Features: 4.7 OUNCE TUBE OZ
  • 15 verified cross-references
  • Primary manufacturer: Momentive Performance Materials Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sealer,chemical, cataloged under National Stock Number 6850-00-251-2312, is classified within Federal Supply Class 6850 (No Item Name Available) of the Chemicals and Chemical Products group. The primary manufacturer of record is Momentive Performance Materials Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6850-00-251-2312
Primary Part NumberRTV730
Item NameSealer,chemical
FSC / FSG6850 / 68 — No Item Name Available
ManufacturerMomentive Performance Materials Inc.
StatusCANCELLED
Supplementary Features4.7 OUNCE TUBE OZ
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
6850-00-843-4605730RTV 6OZ CARTRIDGE INTERCHANGEABLE
Sealer,chemical
Dow Silicones Corporation
8030-00-867-58044097353 INTERCHANGEABLE
Sealing Compound
Dow Silicones Corporation
8040-01-147-3338 INTERCHANGEABLE
Adhesive
8030-01-519-1248MIS-47239 INTERCHANGEABLE
Sealing Compound
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
RTV730 Momentive Performance Materials Inc. (USA)
3267466 Dow Silicones Corporation (USA)
3020105 Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
760-04024-1 Hughes Missile Systems Co San Diego (USA)
730RTV FS Dow Silicones Corporation (USA)
730RTV 4.7 OZ Dow Silicones Corporation (USA)
8030PL1614284 Jednolity Indeks Materialowy - Uniform Material Index (POL)
730RTV Le Joint Francais (FRA)
91512048 Thales Sa (FRA)
RTV730 Dow Silicones Deutschland Gmbh (DEU)
NMS-433-712/01 Northrop Grumman Systems Corporation (USA)
RTV730 Rubix Gmbh (DEU)
760-04024-1 Raytheon Company (USA)
RTV730 Kistenpfennig Ag (DEU)
MIS-47239 Us Army Aviation and Missile Command (USA)
Related Parts
6850-00-843-4605INTERCHANGEABLE
SEALER,CHEMICAL
730RTV 6OZ CARTRIDGE
8030-00-867-5804INTERCHANGEABLE
SEALING COMPOUND
4097353
8040-01-147-3338INTERCHANGEABLE
ADHESIVE
8030-01-519-1248INTERCHANGEABLE
SEALING COMPOUND
MIS-47239

Frequently Asked Questions

What is NSN 6850-00-251-2312?

NSN 6850-00-251-2312 is a Sealer,chemical, manufactured by Momentive Performance Materials Inc., classified under FSC 6850 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6850-00-251-2312?

NSN 6850-00-251-2312 has 15 cross-referenced part numbers: RTV730 (Momentive Performance Materials Inc.), 3267466 (Dow Silicones Corporation), 3020105 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 760-04024-1 (Hughes Missile Systems Co San Diego), 730RTV FS (Dow Silicones Corporation) and 10 more.

What NSN replaces 6850-00-251-2312?

There are 4 known substitutes for 6850-00-251-2312: 6850-00-843-4605, 8030-00-867-5804, 8040-01-147-3338 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RTV730?

Key specifications for RTV730: Special Features: FLUOROSILICONE; NON-SAG; SERVICE TEMPERATURE RANGE OF MINUS 85 DEG F TO PLUS 500 DEG F. PHYSICAL FORM; PASTE; QUANTITY WITHIN EACH UNIT PACKAGE; OUNCHES 4.700; SPECIFIC USAGE DESIGN; FOR BONDING, SEALING AND CAULKING APPLICATIONS WHERE RESISTANCE TO FUELS, OILS AND SOLVENTS IS REQUIRED, COLOR - WHITE; MATERIAL - SILICONE; RATED DRYING TIME - MINUTES NOMINAL 25.000. DEGF; Supplementary Features: 4.7 OUNCE TUBE OZ. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6850-00-251-2312 still in active supply?

NSN 6850-00-251-2312 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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