PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66190JGasket

Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc · NSN 5330-00-612-2414 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-612-2414 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-612-2414. Primary manufacturer part number: 66190J.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Outside Diameter: 2.625 INCHES NOMINAL IN
  • Aperture Diameter: 2.000 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.250 INCHES NOMINAL IN
  • Material Document and Classification: ASTM D2000 GRADE 5BG615AE5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Style Designator: CIRCULAR
  • Hardness Rating: 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-612-2414, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-612-2414
Primary Part Number66190J
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerMilwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
StatusACTIVE
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Outside Diameter2.625 INCHES NOMINAL IN
Aperture Diameter2.000 INCHES NOMINAL IN
Cross-Sectional Thickness0.250 INCHES NOMINAL IN
Material Document and ClassificationASTM D2000 GRADE 5BG615AE5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorCIRCULAR
Hardness Rating55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
MaterialRUBBER SYNTHETIC OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5910-00-112-7167 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
6930-00-213-6037 INTERCHANGEABLE
Cup
5340-00-701-7396SM-C-187248 INTERCHANGEABLE
Cover,access
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
66190J Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA)
A-A-59326 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA59326-G-6 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
2000-3645-1 Advanced Industries, Llc (USA)
5388H Opw Fueling Components Inc. Div Opw Fueling Components (USA)
55907 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
MS27030-6 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
49M22 Kaydon Custom Filtration Corporation (USA)
MCD4124ITEM11 Ever Tite Coupling Co Inc (USA)
MCD4124ITEM11 Quartermaster General (USA)
Related Parts
5910-00-112-7167INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
6930-00-213-6037INTERCHANGEABLE
CUP
5340-00-701-7396INTERCHANGEABLE
COVER,ACCESS
SM-C-187248

Frequently Asked Questions

What is NSN 5330-00-612-2414?

NSN 5330-00-612-2414 is a Gasket, manufactured by Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-612-2414?

NSN 5330-00-612-2414 has 10 cross-referenced part numbers: 66190J (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc), A-A-59326 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA59326-G-6 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 2000-3645-1 (Advanced Industries, Llc), 5388H (Opw Fueling Components Inc. Div Opw Fueling Components) and 5 more.

What NSN replaces 5330-00-612-2414?

There are 3 known substitutes for 5330-00-612-2414: 5910-00-112-7167, 6930-00-213-6037, 5340-00-701-7396. Verify interchangeability with system specifications before substitution.

What are the specifications of 66190J?

Key specifications for 66190J: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Outside Diameter: 2.625 INCHES NOMINAL IN; Aperture Diameter: 2.000 INCHES NOMINAL IN; Cross-Sectional Thickness: 0.250 INCHES NOMINAL IN. 9 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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