PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

401061Bearing,sleeve

Vibratech Inc · NSN 3120-00-404-9642 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-404-9642 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-404-9642. Primary manufacturer part number: 401061.
Features
  • Bearing,sleeve — FSC 3120
  • Body Outside Diameter: 1.2535 INCHES MINIMUM AND 1.2550 INCHES MAXIMUM IN
  • Style Designator: SPLIT, PLAIN, NO OUTSIDE FLANGES
  • Material: PLASTIC INNER LAYER
  • Material: STEEL AND COPPER ALLOY OUTER LAYER
  • Corner Shape: SQUARE ALL CORNERS
  • Surface Treatment: TIN ALLOY OUTSIDE DIAMETER SURFACE OF BODY
  • Body Inside Diameter: 1.1310 INCHES NOMINAL IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Plastic Inner Layer construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-404-9642, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Vibratech Inc. Government technical data includes 7 verified specifications, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-404-9642
Primary Part Number401061
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerVibratech Inc
StatusACTIVE
Body Outside Diameter1.2535 INCHES MINIMUM AND 1.2550 INCHES MAXIMUM IN
Style DesignatorSPLIT, PLAIN, NO OUTSIDE FLANGES
MaterialPLASTIC INNER LAYER
MaterialSTEEL AND COPPER ALLOY OUTER LAYER
Corner ShapeSQUARE ALL CORNERS
Surface TreatmentTIN ALLOY OUTSIDE DIAMETER SURFACE OF BODY
Body Inside Diameter1.1310 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5305-00-618-456831W3133 INTERCHANGEABLE
Screw Asy
Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)
5365-01-515-9147146-05 INTERCHANGEABLE
Bushing,tapered
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-516-373440106-1 PC NO 18 INTERCHANGEABLE
Stem,fluid Valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-516-374740106-1 ASSY 40106-103 INTERCHANGEABLE
Valve,regulating,temperature
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
3110-01-546-392140106-1 INTERCHANGEABLE
Seat,bearing
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
Cross-Reference Index
Part NumberManufacturer
401061 PRIMARY Vibratech Inc (USA)
Related Parts
5305-00-618-4568INTERCHANGEABLE
SCREW ASY
31W3133
5365-01-515-9147INTERCHANGEABLE
BUSHING,TAPERED
146-05
4820-01-516-3734INTERCHANGEABLE
STEM,FLUID VALVE
40106-1 PC NO 18
4820-01-516-3747INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
40106-1 ASSY 40106-103
3110-01-546-3921INTERCHANGEABLE
SEAT,BEARING
40106-1

Frequently Asked Questions

What is NSN 3120-00-404-9642?

NSN 3120-00-404-9642 is a Bearing,sleeve, manufactured by Vibratech Inc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-404-9642?

NSN 3120-00-404-9642 has 1 cross-referenced part number: 401061 (Vibratech Inc).

What NSN replaces 3120-00-404-9642?

There are 5 known substitutes for 3120-00-404-9642: 5305-00-618-4568, 5365-01-515-9147, 4820-01-516-3734 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 401061?

Key specifications for 401061: Overall Length: 1.2500 INCHES NOMINAL IN; Body Outside Diameter: 1.2535 INCHES MINIMUM AND 1.2550 INCHES MAXIMUM IN; Style Designator: SPLIT, PLAIN, NO OUTSIDE FLANGES; Material: PLASTIC INNER LAYER. 8 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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