PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18576Seal Set,shaft-Rotor

Eaton Corporation Dba Eaton Inoac Div Eaton · NSN 4620-00-733-5061 · FSC 4620 · No Item Name Available
Verified by PartsTable
NSN 4620-00-733-5061 — this item is cataloged by the U.S. Government under National Stock Number 4620-00-733-5061. Primary manufacturer part number: 18576.
Features
  • Seal Set,shaft-Rotor — FSC 4620
  • General Characteristics Item Description: CONSISTS OF 2 SEALS P/N 3327820; 1 RING P/N 3326578; 3 PACKING PREFORMED; U/O VAPOR COMPRESSOR
  • 4 verified cross-references
  • Primary manufacturer: Eaton Corporation Dba Eaton Inoac Div Eaton
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal Set,shaft-Rotor, cataloged under National Stock Number 4620-00-733-5061, is classified within Federal Supply Class 4620 (No Item Name Available) of the Water Purification and Sewage Treatment group. The primary manufacturer of record is Eaton Corporation Dba Eaton Inoac Div Eaton. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4620-00-733-5061
Primary Part Number18576
Item NameSeal Set,shaft-Rotor
FSC / FSG4620 / 46 — No Item Name Available
ManufacturerEaton Corporation Dba Eaton Inoac Div Eaton
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF 2 SEALS P/N 3327820; 1 RING P/N 3326578; 3 PACKING PREFORMED; U/O VAPOR COMPRESSOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5940-00-143-461613802 INTERCHANGEABLE
Terminal,feedthru
Raytheon Company Dba Raytheon
6145-00-849-5915 INTERCHANGEABLE
Wire,electrical
5950-00-994-3309278-1788-000 INTERCHANGEABLE
Coil,radio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5360-01-016-736118576 INTERCHANGEABLE
Spring,helical,compression
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
4460-01-198-95921001330-003 INTERCHANGEABLE
Filter,air,electrostatic
Falls Filtration Technologies, Inc.
4460-01-198-9593 INTERCHANGEABLE
Filter,air,electrostatic
4130-01-459-382418576 INTERCHANGEABLE
Vacu-Discs
Dcm Clean Air Products, Inc.
4130-01-566-1246 INTERCHANGEABLE
Manifold,refrigerating,automatic
6510-01-586-4314BLAST INTERCHANGEABLE
Bandage,hemorage Control
Tacmed Solutions, Llc
Cross-Reference Index
Part NumberManufacturer
18576 PRIMARY Eaton Corporation Dba Eaton Inoac Div Eaton (USA)
B-18576 PRIMARY Eaton Corporation Dba Eaton Inoac Div Eaton (USA)
911-68-3-4273 Fuller Co Compton Plant (USA)
3329586 General Motors Corp Electro-Motive Div (USA)
Related Parts
5940-00-143-4616INTERCHANGEABLE
TERMINAL,FEEDTHRU
13802
6145-00-849-5915INTERCHANGEABLE
WIRE,ELECTRICAL
5950-00-994-3309INTERCHANGEABLE
COIL,RADIO FREQUENCY
278-1788-000
5360-01-016-7361INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
18576
4460-01-198-9592INTERCHANGEABLE
FILTER,AIR,ELECTROSTATIC
1001330-003
4460-01-198-9593INTERCHANGEABLE
FILTER,AIR,ELECTROSTATIC
4130-01-459-3824INTERCHANGEABLE
VACU-DISCS
18576
4130-01-566-1246INTERCHANGEABLE
MANIFOLD,REFRIGERATING,AUTOMATIC
6510-01-586-4314INTERCHANGEABLE
BANDAGE,HEMORAGE CONTROL
BLAST

Frequently Asked Questions

What is NSN 4620-00-733-5061?

NSN 4620-00-733-5061 is a Seal Set,shaft-Rotor, manufactured by Eaton Corporation Dba Eaton Inoac Div Eaton, classified under FSC 4620 (No Item Name Available). Status: active.

What are the part numbers for NSN 4620-00-733-5061?

NSN 4620-00-733-5061 has 4 cross-referenced part numbers: 18576 (Eaton Corporation Dba Eaton Inoac Div Eaton), B-18576 (Eaton Corporation Dba Eaton Inoac Div Eaton), 911-68-3-4273 (Fuller Co Compton Plant), 3329586 (General Motors Corp Electro-Motive Div).

What NSN replaces 4620-00-733-5061?

There are 9 known substitutes for 4620-00-733-5061: 5940-00-143-4616, 6145-00-849-5915, 5950-00-994-3309 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18576?

Key specifications for 18576: General Characteristics Item Description: CONSISTS OF 2 SEALS P/N 3327820; 1 RING P/N 3326578; 3 PACKING PREFORMED; U/O VAPOR COMPRESSOR. 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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