PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-S-45180Sealing Compound

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 8030-00-291-1789 · FSC 8030 · No Item Name Available
Verified by PartsTable
NSN 8030-00-291-1789 — this item is cataloged by the U.S. Government under National Stock Number 8030-00-291-1789. Primary manufacturer part number: MIL-S-45180.
Features
  • Sealing Compound — FSC 8030
  • Physical Form: PASTE
  • Quantity Within Each Unit Package: 1.000 GALLONS
  • Nondefinitive Spec/std Data: 3 TYPE
  • Supplementary Features: 1 GALLON CAN
  • Specific Usage Design: FOR SEALING THREADS AND GASKETS WHERE RESISTANCE TO ENGINE OILS, FUEL AND WATER IS REQUIRED
  • 4 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 Sealing Compound, cataloged under National Stock Number 8030-00-291-1789, is classified within Federal Supply Class 8030 (No Item Name Available) of the Brushes, Paints, Sealers, and Adhesives group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN8030-00-291-1789
Primary Part NumberMIL-S-45180
Item NameSealing Compound
FSC / FSG8030 / 80 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Physical FormPASTE
Quantity Within Each Unit Package1.000 GALLONS
Nondefinitive Spec/std Data3 TYPE
Supplementary Features1 GALLON CAN
Specific Usage DesignFOR SEALING THREADS AND GASKETS WHERE RESISTANCE TO ENGINE OILS, FUEL AND WATER IS REQUIRED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
8030-00-052-2598 INTERCHANGEABLE
Gasket Forming Compound
8030-00-052-2600 INTERCHANGEABLE
Gasket Forming Compound
8030-00-220-6973 INTERCHANGEABLE
Sealing Compound
8030-00-247-2524 INTERCHANGEABLE
Sealing Compound
8030-00-247-2525 INTERCHANGEABLE
Sealing Compound
8030-00-252-3391 INTERCHANGEABLE
Sealing Compound
8030-00-291-1787125X597 INTERCHANGEABLE
Sealing Compound
Cardwell Condenser Corp Lapointe-Admiral Div
8030-00-291-1791 INTERCHANGEABLE
Sealing Compound
8030-00-551-1059 INTERCHANGEABLE
Sealing Compound
8030-00-656-1426 INTERCHANGEABLE
Sealing Compound
Cross-Reference Index
Part NumberManufacturer
MIL-S-45180 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
FORM-A-GASKET 3 Permatex, Inc. Dba Permatex, Inc./ a Division of Itw (USA)
3 Permatex, Inc. Dba Permatex, Inc./ a Division of Itw (USA)
MIL-S-45180 TY3 General Services Administration Federal Supply Service (USA)
Related Parts
8030-00-052-2598INTERCHANGEABLE
GASKET FORMING COMPOUND
8030-00-052-2600INTERCHANGEABLE
GASKET FORMING COMPOUND
8030-00-220-6973INTERCHANGEABLE
SEALING COMPOUND
8030-00-247-2524INTERCHANGEABLE
SEALING COMPOUND
8030-00-247-2525INTERCHANGEABLE
SEALING COMPOUND
8030-00-252-3391INTERCHANGEABLE
SEALING COMPOUND
8030-00-291-1787INTERCHANGEABLE
SEALING COMPOUND
125X597
8030-00-291-1791INTERCHANGEABLE
SEALING COMPOUND
8030-00-551-1059INTERCHANGEABLE
SEALING COMPOUND
8030-00-656-1426INTERCHANGEABLE
SEALING COMPOUND
6850-00-728-9665INTERCHANGEABLE
SEALER,CHEMCIAL
8030-00-849-0071INTERCHANGEABLE
SEALING COMPOUND

Frequently Asked Questions

What is NSN 8030-00-291-1789?

NSN 8030-00-291-1789 is a Sealing Compound, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 8030 (No Item Name Available). Status: active.

What are the part numbers for NSN 8030-00-291-1789?

NSN 8030-00-291-1789 has 4 cross-referenced part numbers: MIL-S-45180 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), FORM-A-GASKET 3 (Permatex, Inc. Dba Permatex, Inc./ a Division of Itw), 3 (Permatex, Inc. Dba Permatex, Inc./ a Division of Itw), MIL-S-45180 TY3 (General Services Administration Federal Supply Service).

What NSN replaces 8030-00-291-1789?

There are 12 known substitutes for 8030-00-291-1789: 8030-00-052-2598, 8030-00-052-2600, 8030-00-220-6973 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-S-45180?

Key specifications for MIL-S-45180: Physical Form: PASTE; Quantity Within Each Unit Package: 1.000 GALLONS; Special Features: NON-HARDENING; LOW VISCOSITY; Nondefinitive Spec/std Data: 3 TYPE. 6 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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