Magnetic Seal Llc · NSN 4320-01-221-5850 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-221-5850 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-221-5850. Primary manufacturer part number: 90102.
4320-01-221-5850 — No Item Name Available illustration
Features
Seal Assembly,shaft,spring Loade — FSC 4320
General Characteristics Item Description: CONSISTS OF O-RING,FLUOCARBON,P/N 023-517; SLEEVE,303 STAINLESS STEEL,P/N 85043-1-4; O-RING,FLUOROCARBON,P/N 130-517; MAGNET,ALNICO-5,P/N 85043-1-2; SEAL RING,CARBON GRAPHITE,P/N 85043-1-3; O-RING,FLUOROCARBON,P/N 125-517; SEAL CASE,416 STAINLESS STEEL,P/N 85043-1-1
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 4320-01-221-5850, 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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
Technical Specifications
Parameter
Value
NSN
4320-01-221-5850
Primary Part Number
90102
Item Name
Seal Assembly,shaft,spring Loade
FSC / FSG
4320 / 43 — No Item Name Available
Manufacturer
Magnetic Seal Llc
Status
CANCELLED
General Characteristics Item Description
CONSISTS OF O-RING,FLUOCARBON,P/N 023-517; SLEEVE,303 STAINLESS STEEL,P/N 85043-1-4; O-RING,FLUOROCARBON,P/N 130-517; MAGNET,ALNICO-5,P/N 85043-1-2; SEAL RING,CARBON GRAPHITE,P/N 85043-1-3; O-RING,FLUOROCARBON,P/N 125-517; SEAL CASE,416 STAINLESS STEEL,P/N 85043-1-1
NSN 4320-01-221-5850 is a Seal Assembly,shaft,spring Loade, manufactured by Magnetic Seal Llc, classified under FSC 4320 (No Item Name Available). Status: cancelled.
What are the part numbers for NSN 4320-01-221-5850?
NSN 4320-01-221-5850 has 1 cross-referenced part number: 90102 (Magnetic Seal Llc).
What NSN replaces 4320-01-221-5850?
There are 12 known substitutes for 4320-01-221-5850: 5305-00-537-0130, 4720-00-554-3164, 5930-01-065-4041 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 90102?
Key specifications for 90102: General Characteristics Item Description: CONSISTS OF O-RING,FLUOCARBON,P/N 023-517; SLEEVE,303 STAINLESS STEEL,P/N 85043-1-4; O-RING,FLUOROCARBON,P/N 130-517; MAGNET,ALNICO-5,P/N 85043-1-2; SEAL RING,CARBON GRAPHITE,P/N 85043-1-3; O-RING,FLUOROCARBON,P/N 125-517; SEAL CASE,416 STAINLESS STEEL,P/N 85043-1-1. 1 total characteristics are documented in the Federal Logistics Information System.
Is NSN 4320-01-221-5850 still in active supply?
NSN 4320-01-221-5850 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.