PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

84092Seal Assembly,shaft,spring Loade

Magnetic Seal Llc · NSN 4320-01-203-8587 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-203-8587 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-203-8587. Primary manufacturer part number: 84092.
Features
  • Seal Assembly,shaft,spring Loade — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: Magnetic Seal Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Mechanical energy storage
  • Vibration dampening
General Description

The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-203-8587, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Magnetic Seal Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal Assembly,shaft,spring Loade
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersMagnetic Seal Llc (CAGE 04171)
Technical Specifications
ParameterValue
NSN4320-01-203-8587
Primary Part Number84092
Item NameSeal Assembly,shaft,spring Loade
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerMagnetic Seal Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-142-435153176 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
2530-00-738-962084092 INTERCHANGEABLE
Wheel Assembly,pneumatic Tire
Goodyear Tire and Rubber Co the
5962-01-235-3494 INTERCHANGEABLE
Microcircuit,digital
5330-01-317-629684092 INTERCHANGEABLE
Gasket
Reuland Electric Co
5962-01-459-6925 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
84092 PRIMARY Magnetic Seal Llc (USA)
Related Parts
3110-00-142-4351INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
53176
2530-00-738-9620INTERCHANGEABLE
WHEEL ASSEMBLY,PNEUMATIC TIRE
84092
5962-01-235-3494INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5330-01-317-6296INTERCHANGEABLE
GASKET
84092
5962-01-459-6925INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 4320-01-203-8587?

NSN 4320-01-203-8587 is a Seal Assembly,shaft,spring Loade, manufactured by Magnetic Seal Llc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-203-8587?

NSN 4320-01-203-8587 has 1 cross-referenced part number: 84092 (Magnetic Seal Llc).

What NSN replaces 4320-01-203-8587?

There are 5 known substitutes for 4320-01-203-8587: 3110-00-142-4351, 2530-00-738-9620, 5962-01-235-3494 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com