PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66001Seal,magnetic

Magnetic Seal Llc · NSN 5330-00-059-8771 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-059-8771 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-059-8771. Primary manufacturer part number: 66001.
Features
  • Seal,magnetic — FSC 5330
  • General Characteristics Item Description: CONSIST OF FSCM 04171 134-8307 O-RING 1 AND 04171 66001-1-2 MAGNET 1 AND 04171V10-25-13 SEAL RING 1 AND 04171 129-8307 O-RING 1 AND 04171 10-25-111 SEAL CASE 1
  • 3 verified cross-references
  • Primary manufacturer: Magnetic Seal Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,magnetic, cataloged under National Stock Number 5330-00-059-8771, 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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-059-8771
Primary Part Number66001
Item NameSeal,magnetic
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerMagnetic Seal Llc
StatusACTIVE
General Characteristics Item DescriptionCONSIST OF FSCM 04171 134-8307 O-RING 1 AND 04171 66001-1-2 MAGNET 1 AND 04171V10-25-13 SEAL RING 1 AND 04171 129-8307 O-RING 1 AND 04171 10-25-111 SEAL CASE 1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2825-00-572-0954776055-000 INTERCHANGEABLE
Seal Assy
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
5962-00-684-83256600-1 INTERCHANGEABLE
Microcircuit,linear
Rockwell Collins, Inc. Dba Rc Displays Systems
5306-00-941-0143 INTERCHANGEABLE
Bolt,externally Relieved Body
2840-01-216-78032183816 INTERCHANGEABLE
Compressor,aircraft Gas Turbine
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
3419-01-303-3788 INTERCHANGEABLE
Grinding Machine,belt,vertical
5998-01-367-5662 INTERCHANGEABLE
Backplane Assembly
5998-01-572-23787010-6231-000 INTERCHANGEABLE
Circuit Card Assembly
Viavi Solutionsllc
Cross-Reference Index
Part NumberManufacturer
66001 PRIMARY Magnetic Seal Llc (USA)
66001-1 Magnetic Seal Llc (USA)
1025 PRIMARY Magnetic Seal Llc (USA)
Related Parts
2825-00-572-0954INTERCHANGEABLE
SEAL ASSY
776055-000
5962-00-684-8325INTERCHANGEABLE
MICROCIRCUIT,LINEAR
6600-1
5306-00-941-0143INTERCHANGEABLE
BOLT,EXTERNALLY RELIEVED BODY
2840-01-216-7803INTERCHANGEABLE
COMPRESSOR,AIRCRAFT GAS TURBINE
2183816
3419-01-303-3788INTERCHANGEABLE
GRINDING MACHINE,BELT,VERTICAL
5998-01-367-5662INTERCHANGEABLE
BACKPLANE ASSEMBLY
5998-01-572-2378INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
7010-6231-000

Frequently Asked Questions

What is NSN 5330-00-059-8771?

NSN 5330-00-059-8771 is a Seal,magnetic, manufactured by Magnetic Seal Llc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-059-8771?

NSN 5330-00-059-8771 has 3 cross-referenced part numbers: 66001 (Magnetic Seal Llc), 66001-1 (Magnetic Seal Llc), 1025 (Magnetic Seal Llc).

What NSN replaces 5330-00-059-8771?

There are 7 known substitutes for 5330-00-059-8771: 2825-00-572-0954, 5962-00-684-8325, 5306-00-941-0143 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 66001?

Key specifications for 66001: General Characteristics Item Description: CONSIST OF FSCM 04171 134-8307 O-RING 1 AND 04171 66001-1-2 MAGNET 1 AND 04171V10-25-13 SEAL RING 1 AND 04171 129-8307 O-RING 1 AND 04171 10-25-111 SEAL CASE 1. 1 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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