PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

610200Bearing,sleeve

Mestek, Inc. Dba American Warming & Ventilating Division Div American Warming and Ventilating · NSN 3120-01-486-1049 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-486-1049 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-486-1049. Primary manufacturer part number: 610200.
Features
  • Bearing,sleeve — FSC 3120
  • Material: COPPER ALLOY OVERALL
  • 1 verified cross-reference
  • Primary manufacturer: Mestek, Inc. Dba American Warming & Ventilating Division Div American Warming and Ventilating
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-486-1049, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Mestek, Inc. Dba American Warming & Ventilating Division Div American Warming and Ventilating. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-486-1049
Primary Part Number610200
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerMestek, Inc. Dba American Warming & Ventilating Division Div American Warming and Ventilating
StatusACTIVE
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2920-00-142-0093 INTERCHANGEABLE
Magneto,ignition
6520-01-273-1806610200 INTERCHANGEABLE
Cement,zinc Oxide and Eugenol,de
Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division
5935-01-384-2084610200 INTERCHANGEABLE
Shell,electrical Connector
Datron World Communications, Inc.
Cross-Reference Index
Part NumberManufacturer
610200 Mestek, Inc. Dba American Warming & Ventilating Division Div American Warming and Ventilating (USA)
Related Parts
2920-00-142-0093INTERCHANGEABLE
MAGNETO,IGNITION
6520-01-273-1806INTERCHANGEABLE
CEMENT,ZINC OXIDE AND EUGENOL,DE
610200
5935-01-384-2084INTERCHANGEABLE
SHELL,ELECTRICAL CONNECTOR
610200

Frequently Asked Questions

What is NSN 3120-01-486-1049?

NSN 3120-01-486-1049 is a Bearing,sleeve, manufactured by Mestek, Inc. Dba American Warming & Ventilating Division Div American Warming and Ventilating, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-486-1049?

NSN 3120-01-486-1049 has 1 cross-referenced part number: 610200 (Mestek, Inc. Dba American Warming & Ventilating Division Div American Warming and Ventilating).

What NSN replaces 3120-01-486-1049?

There are 3 known substitutes for 3120-01-486-1049: 2920-00-142-0093, 6520-01-273-1806, 5935-01-384-2084. Verify interchangeability with system specifications before substitution.

What are the specifications of 610200?

Key specifications for 610200: Material: COPPER ALLOY OVERALL; End Item Identification: DAMPER, LSB CLASS; Special Features: 1/2" OIB;OIL IMPREGNATED. 3 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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