PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20645Gasket

Eaton Aerospace, Llc Dba Jackson South · NSN 5330-00-384-8782 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-384-8782 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-384-8782. Primary manufacturer part number: 20645.
Features
  • Gasket — FSC 5330
  • Style Designator: NON-CIRCULAR
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Hole Diameter: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Material Document and Classification: HH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL
  • Cross-Sectional Thickness: 0.010 INCHES NOMINAL IN
  • Aperture Diameter: 1.031 INCHES NOMINAL IN
  • Bolt Hole Quantity: 4
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Paper and Glue and Glycerin Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-384-8782, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN5330-00-384-8782
Primary Part Number20645
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Style DesignatorNON-CIRCULAR
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Hole Diameter0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Material Document and ClassificationHH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL
Cross-Sectional Thickness0.010 INCHES NOMINAL IN
Aperture Diameter1.031 INCHES NOMINAL IN
Bolt Hole Quantity4
Outside Edge to Bolt Hole Center Distance Along Width0.375 INCHES NOMINAL IN
Center to Center Distance Between Bolt Holes Along Length1.875 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Center to Center Distance Between Bolt Holes Along Width1.875 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Outside Corner Radius0.375 INCHES NOMINAL IN
MaterialPAPER AND GLUE AND GLYCERIN OVERALL
Outside Edge to Bolt Hole Center Distance Along Length0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-262-2178 INTERCHANGEABLE
Drill,twist
6620-00-346-035620645 INTERCHANGEABLE
Shaft,oil Pinion
Meggitt (new Hampshire), Inc
5305-00-434-4379 INTERCHANGEABLE
Screw,nylon
4310-00-468-0302 INTERCHANGEABLE
Cover
5950-00-518-3640TR1228 INTERCHANGEABLE
Transformer,power
Bae Systems Information and Electronic Systems Integration Inc.
1680-00-673-3199W20645 INTERCHANGEABLE
Screw,windshield Wi
Emerson Electric Co Alco Controls Div
1560-01-147-722410-30191-24 INTERCHANGEABLE
Latch Assembly,aircraft
The Boeing Company Div Defense
3130-01-194-0859 INTERCHANGEABLE
Cap,pillow Block
4810-01-229-552120645-00/POPPET INTERCHANGEABLE
Stem,fluid Valve
Real-Time Laboratories, Llc
5975-01-298-3732206-45 INTERCHANGEABLE
Conduit Assembly,flexible
Dcx-Chol Enterprises, Inc.
Cross-Reference Index
Part NumberManufacturer
27545 Hyster-Yale Group, Inc. (USA)
20645 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
27545 Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA)
Related Parts
5133-00-262-2178INTERCHANGEABLE
DRILL,TWIST
6620-00-346-0356INTERCHANGEABLE
SHAFT,OIL PINION
20645
5305-00-434-4379INTERCHANGEABLE
SCREW,NYLON
4310-00-468-0302INTERCHANGEABLE
COVER
5950-00-518-3640INTERCHANGEABLE
TRANSFORMER,POWER
TR1228
1680-00-673-3199INTERCHANGEABLE
SCREW,WINDSHIELD WI
W20645
1560-01-147-7224INTERCHANGEABLE
LATCH ASSEMBLY,AIRCRAFT
10-30191-24
3130-01-194-0859INTERCHANGEABLE
CAP,PILLOW BLOCK
4810-01-229-5521INTERCHANGEABLE
STEM,FLUID VALVE
20645-00/POPPET
5975-01-298-3732INTERCHANGEABLE
CONDUIT ASSEMBLY,FLEXIBLE
206-45
6515-01-360-5831INTERCHANGEABLE
SCREW,BONE
206.45
5330-01-422-0703INTERCHANGEABLE
SEAL,PLAIN
235064

Frequently Asked Questions

What is NSN 5330-00-384-8782?

NSN 5330-00-384-8782 is a Gasket, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-384-8782?

NSN 5330-00-384-8782 has 3 cross-referenced part numbers: 27545 (Hyster-Yale Group, Inc.), 20645 (Eaton Aerospace, Llc Dba Jackson South), 27545 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling).

What NSN replaces 5330-00-384-8782?

There are 12 known substitutes for 5330-00-384-8782: 5133-00-262-2178, 6620-00-346-0356, 5305-00-434-4379 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20645?

Key specifications for 20645: Overall Width: 2.625 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR; Overall Length: 2.625 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 16 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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