PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

140RTVAdhesive

Smiths Tubular Systems-Laconia, Inc. · NSN 8040-00-995-0590 · FSC 8040 · No Item Name Available
Verified by PartsTable
NSN 8040-00-995-0590 — this item is cataloged by the U.S. Government under National Stock Number 8040-00-995-0590. Primary manufacturer part number: 140RTV.
Features
  • Adhesive — FSC 8040
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY QUANTITY WITHIN EACH UNIT PACKAGE
  • Quantity Within Each Unit Package: 3.000 OUNCES OZ
  • Material: SILICONE AND RUBBER
  • Specific Usage Design: GENERAL PURPOSE APPLICATION
  • Physical Form: PASTE
  • 9 verified cross-references
  • Primary manufacturer: Smiths Tubular Systems-Laconia, Inc.
Applications
  • Applications requiring Silicone and Rubber construction
General Description

The Adhesive, cataloged under National Stock Number 8040-00-995-0590, is classified within Federal Supply Class 8040 (No Item Name Available) of the Brushes, Paints, Sealers, and Adhesives group. The primary manufacturer of record is Smiths Tubular Systems-Laconia, Inc.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 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
NSN8040-00-995-0590
Primary Part Number140RTV
Item NameAdhesive
FSC / FSG8040 / 80 — No Item Name Available
ManufacturerSmiths Tubular Systems-Laconia, Inc.
StatusCANCELLED
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY QUANTITY WITHIN EACH UNIT PACKAGE
Quantity Within Each Unit Package3.000 OUNCES OZ
MaterialSILICONE AND RUBBER
Specific Usage DesignGENERAL PURPOSE APPLICATION
Physical FormPASTE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
8040-00-059-7040 INTERCHANGEABLE
Adhesive
8040-00-078-9774 INTERCHANGEABLE
Adhesive
8030-00-538-5212 INTERCHANGEABLE
Sealing Compound
8040-00-877-9872 INTERCHANGEABLE
Adhesive
Cross-Reference Index
Part NumberManufacturer
140RTV Smiths Tubular Systems-Laconia, Inc. (USA)
1290772 Naval Ship Systems Command (USA)
SILASTIC 732 RTV Dow Silicones Corporation (USA)
5003V004 Triumph Engineered Solutions, Inc. Dba Triumph Fabrications - Phoenix Div Triumph Fabrications - Phoenix (USA)
870843 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA)
9514C2003 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
SILASTIC 140 Dow Silicones Corporation (USA)
SILASTIC 140 RTV Dow Silicones Corporation (USA)
9514C2003 Lockheed Corp Lockheed Electronics Co Inc (USA)
Related Parts
8040-00-059-7040INTERCHANGEABLE
ADHESIVE
8040-00-078-9774INTERCHANGEABLE
ADHESIVE
8030-00-538-5212INTERCHANGEABLE
SEALING COMPOUND
8040-00-877-9872INTERCHANGEABLE
ADHESIVE

Frequently Asked Questions

What is NSN 8040-00-995-0590?

NSN 8040-00-995-0590 is a Adhesive, manufactured by Smiths Tubular Systems-Laconia, Inc., classified under FSC 8040 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 8040-00-995-0590?

NSN 8040-00-995-0590 has 9 cross-referenced part numbers: 140RTV (Smiths Tubular Systems-Laconia, Inc.), 1290772 (Naval Ship Systems Command), SILASTIC 732 RTV (Dow Silicones Corporation), 5003V004 (Triumph Engineered Solutions, Inc. Dba Triumph Fabrications - Phoenix Div Triumph Fabrications - Phoenix), 870843 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament) and 4 more.

What NSN replaces 8040-00-995-0590?

There are 4 known substitutes for 8040-00-995-0590: 8040-00-059-7040, 8040-00-078-9774, 8030-00-538-5212 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 140RTV?

Key specifications for 140RTV: Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY QUANTITY WITHIN EACH UNIT PACKAGE; Quantity Within Each Unit Package: 3.000 OUNCES OZ; Material: SILICONE AND RUBBER; Specific Usage Design: GENERAL PURPOSE APPLICATION. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 8040-00-995-0590 still in active supply?

NSN 8040-00-995-0590 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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