PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

77044Seal Assembly,magnetic

Magnetic Seal Llc · NSN 5330-01-209-6511 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-209-6511 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-209-6511. Primary manufacturer part number: 77044.
Features
  • Seal Assembly,magnetic — FSC 5330
  • 3 verified cross-references
  • Primary manufacturer: Magnetic Seal Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal Assembly,magnetic, cataloged under National Stock Number 5330-01-209-6511, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Magnetic Seal Llc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal Assembly,magnetic
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersMagnetic Seal Llc (CAGE 04171); Airbus Helicopters (ets De Marignane) (CAGE F0210)
Technical Specifications
ParameterValue
NSN5330-01-209-6511
Primary Part Number77044
Item NameSeal Assembly,magnetic
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerMagnetic Seal Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
1285-00-052-55811440902 INTERCHANGEABLE
Gear Assembly
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3020-00-815-894077044 INTERCHANGEABLE
Gear,helical
L3harris Technologies, Inc Div Space & Airborne Systems
4720-01-031-64614210606-6-6-4-19.00 INTERCHANGEABLE
Hose Assembly,nonmetallic
Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
5962-01-118-5894 INTERCHANGEABLE
Microcircuit,digital
5962-01-332-3510 INTERCHANGEABLE
Microcircuit,digital
5962-01-420-7226 INTERCHANGEABLE
Microcircuit,linear
3120-01-424-7742LW-13884 INTERCHANGEABLE
Bearing,plain,rod End
Textron Lycoming Inc Williamsport Plant
Cross-Reference Index
Part NumberManufacturer
77044 PRIMARY Magnetic Seal Llc (USA)
704A39812003 Airbus Helicopters (ets De Marignane) (FRA)
704A39-812-003 Airbus Helicopters (ets De Marignane) (FRA)
Related Parts
1285-00-052-5581INTERCHANGEABLE
GEAR ASSEMBLY
1440902
3020-00-815-8940INTERCHANGEABLE
GEAR,HELICAL
77044
4720-01-031-6461INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4210606-6-6-4-19.00
5962-01-118-5894INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-332-3510INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-420-7226INTERCHANGEABLE
MICROCIRCUIT,LINEAR
3120-01-424-7742INTERCHANGEABLE
BEARING,PLAIN,ROD END
LW-13884

Frequently Asked Questions

What is NSN 5330-01-209-6511?

NSN 5330-01-209-6511 is a Seal Assembly,magnetic, manufactured by Magnetic Seal Llc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-209-6511?

NSN 5330-01-209-6511 has 3 cross-referenced part numbers: 77044 (Magnetic Seal Llc), 704A39812003 (Airbus Helicopters (ets De Marignane)), 704A39-812-003 (Airbus Helicopters (ets De Marignane)).

What NSN replaces 5330-01-209-6511?

There are 7 known substitutes for 5330-01-209-6511: 1285-00-052-5581, 3020-00-815-8940, 4720-01-031-6461 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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