PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

85025Seal Assembly,shaft,spring Loade

Magnetic Seal Llc · NSN 4320-01-215-9186 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-215-9186 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-215-9186. Primary manufacturer part number: 85025.
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 4320-01-215-9186, 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
NSN4320-01-215-9186
Primary Part Number85025
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
5975-00-340-28252137B INTERCHANGEABLE
Plate,wall,electrical
Cooper Wiring Devices Inc.
5310-00-624-0442850-0025 INTERCHANGEABLE
Washer,lock
Cummins Power Generation Inc.
5865-00-714-500085025 INTERCHANGEABLE
Waveguide Assy
L3harris Technologies, Inc Div Space & Airborne Systems
6625-01-423-507485025 INTERCHANGEABLE
Generator,signal
Dynatron Systems Corporation
5310-01-678-80814416677 INTERCHANGEABLE
Washer,split
Oshkosh Defense Llc
Cross-Reference Index
Part NumberManufacturer
85025 PRIMARY Magnetic Seal Llc (USA)
Related Parts
5975-00-340-2825INTERCHANGEABLE
PLATE,WALL,ELECTRICAL
2137B
5310-00-624-0442INTERCHANGEABLE
WASHER,LOCK
850-0025
5865-00-714-5000INTERCHANGEABLE
WAVEGUIDE ASSY
85025
6625-01-423-5074INTERCHANGEABLE
GENERATOR,SIGNAL
85025
5310-01-678-8081INTERCHANGEABLE
WASHER,SPLIT
4416677

Frequently Asked Questions

What is NSN 4320-01-215-9186?

NSN 4320-01-215-9186 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 4320-01-215-9186?

NSN 4320-01-215-9186 has 1 cross-referenced part number: 85025 (Magnetic Seal Llc).

What NSN replaces 4320-01-215-9186?

There are 5 known substitutes for 4320-01-215-9186: 5975-00-340-2825, 5310-00-624-0442, 5865-00-714-5000 and 2 more. Verify interchangeability with system specifications before substitution.

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