PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1806909-2Gasket

Northrop Grumman Systems Corporation · NSN 5330-00-574-1008 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-574-1008 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-574-1008. Primary manufacturer part number: 1806909-2.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Cross-Sectional Thickness: 0.067 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
  • Aperture Diameter: 0.875 INCHES NOMINAL IN
  • Outside Diameter: 1.000 INCHES NOMINAL IN
  • Style Designator: CIRCULAR
  • Material: PLASTIC OVERALL
  • 7 verified cross-references
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Plastic Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-574-1008, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 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
NSN5330-00-574-1008
Primary Part Number1806909-2
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusCANCELLED
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Cross-Sectional Thickness0.067 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
Aperture Diameter0.875 INCHES NOMINAL IN
Outside Diameter1.000 INCHES NOMINAL IN
Style DesignatorCIRCULAR
MaterialPLASTIC OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5950-00-134-955713988 INTERCHANGEABLE
Reactor
Vanguard Electronics, Llc
5307-00-637-085613988 INTERCHANGEABLE
Stud,shouldered
Budd Co the
2530-00-848-3276 INTERCHANGEABLE
Stud,hub
6210-01-271-752113988 INTERCHANGEABLE
Filter,indicator Light
Aerosonic Llc
4730-01-300-9023139-88 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Mid-State Sales, Inc. Div Defense Products Group
5950-01-351-1923G125737-2 INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon Co
6230-01-594-859413988 INTERCHANGEABLE
Probe Light Kit,inspection
Ridge Tool Company
Cross-Reference Index
Part NumberManufacturer
1806909-2 Northrop Grumman Systems Corporation (USA)
44-05-11-00-63 Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609 (USA)
45-05-131 Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609 (USA)
13988 Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609 (USA)
1-2TEFLONBODYSEAL44 Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609 (USA)
13988 Zf Industrieantriebe Witten Gmbh (DEU)
444TSE1-2INPC6 Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609 (USA)
Related Parts
5950-00-134-9557INTERCHANGEABLE
REACTOR
13988
5307-00-637-0856INTERCHANGEABLE
STUD,SHOULDERED
13988
2530-00-848-3276INTERCHANGEABLE
STUD,HUB
6210-01-271-7521INTERCHANGEABLE
FILTER,INDICATOR LIGHT
13988
4730-01-300-9023INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
139-88
5950-01-351-1923INTERCHANGEABLE
REACTOR
G125737-2
6230-01-594-8594INTERCHANGEABLE
PROBE LIGHT KIT,INSPECTION
13988

Frequently Asked Questions

What is NSN 5330-00-574-1008?

NSN 5330-00-574-1008 is a Gasket, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-574-1008?

NSN 5330-00-574-1008 has 7 cross-referenced part numbers: 1806909-2 (Northrop Grumman Systems Corporation), 44-05-11-00-63 (Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609), 45-05-131 (Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609), 13988 (Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609), 1-2TEFLONBODYSEAL44 (Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609) and 2 more.

What NSN replaces 5330-00-574-1008?

There are 7 known substitutes for 5330-00-574-1008: 5950-00-134-9557, 5307-00-637-0856, 2530-00-848-3276 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1806909-2?

Key specifications for 1806909-2: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Cross-Sectional Thickness: 0.067 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN; Aperture Diameter: 0.875 INCHES NOMINAL IN; Outside Diameter: 1.000 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-574-1008 still in active supply?

NSN 5330-00-574-1008 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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