PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18-610Bearing,sleeve

Cunico Corporation · NSN 3120-01-142-6345 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-142-6345 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-142-6345. Primary manufacturer part number: 18-610.
Features
  • Bearing,sleeve — FSC 3120
  • 4 verified cross-references
  • Primary manufacturer: Cunico Corporation
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-142-6345, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Cunico Corporation. This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameBearing,sleeve
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersCunico Corporation (CAGE 53424)
Technical Specifications
ParameterValue
NSN3120-01-142-6345
Primary Part Number18-610
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerCunico Corporation
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5330-00-383-8709MS18610 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
6685-00-515-5764 INTERCHANGEABLE
Gage,vacuum,indicating
5315-00-569-567518610 INTERCHANGEABLE
Key,shaft
Eaton Aerospace, Llc Dba Jackson South
6145-00-961-0775AWC-W0133 INTERCHANGEABLE
Cable,special Purpose,electrical
Allied Wire and Cable Llc Dba Allied Wire and Cable Inc Div Allied Wire & Cable, Llc.
4730-01-350-1580N18610 INTERCHANGEABLE
Elbow,pipe
Leslie Controls, Inc. Dba Leslie Controls Inc
5120-01-431-7146 INTERCHANGEABLE
Key,socket Head Screw
5315-01-734-328018610 INTERCHANGEABLE
Pin,cotter
Cepeda Associates, Inc. Dba Cepeda Associates Inc
Cross-Reference Index
Part NumberManufacturer
DD-1754 ITEM 9 Cunico Corporation (USA)
DD-4729 ITEM NO 12 Cunico Corporation (USA)
DD-4525 ITEM NO 12 Cunico Corporation (USA)
18-610 PRIMARY Cunico Corporation (USA)
Related Parts
5330-00-383-8709INTERCHANGEABLE
GASKET
MS18610
6685-00-515-5764INTERCHANGEABLE
GAGE,VACUUM,INDICATING
5315-00-569-5675INTERCHANGEABLE
KEY,SHAFT
18610
6145-00-961-0775INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
AWC-W0133
4730-01-350-1580INTERCHANGEABLE
ELBOW,PIPE
N18610
5120-01-431-7146INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5315-01-734-3280INTERCHANGEABLE
PIN,COTTER
18610

Frequently Asked Questions

What is NSN 3120-01-142-6345?

NSN 3120-01-142-6345 is a Bearing,sleeve, manufactured by Cunico Corporation, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-01-142-6345?

NSN 3120-01-142-6345 has 4 cross-referenced part numbers: DD-1754 ITEM 9 (Cunico Corporation), DD-4729 ITEM NO 12 (Cunico Corporation), DD-4525 ITEM NO 12 (Cunico Corporation), 18-610 (Cunico Corporation).

What NSN replaces 3120-01-142-6345?

There are 7 known substitutes for 3120-01-142-6345: 5330-00-383-8709, 6685-00-515-5764, 5315-00-569-5675 and 4 more. Verify interchangeability with system specifications before substitution.

Is NSN 3120-01-142-6345 still in active supply?

NSN 3120-01-142-6345 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.
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