PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20460Bearing,sleeve

Mandzak Instrumentation Specialists Inc · NSN 3120-00-059-8305 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-059-8305 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-059-8305. Primary manufacturer part number: 20460.
Features
  • Bearing,sleeve — FSC 3120
  • Body Inside Diameter: 0.1258 INCHES MINIMUM AND 0.1263 INCHES MAXIMUM IN
  • Corner Shape: SQUARE INSIDE RIGHT CORNER
  • Corner Shape: SQUARE INSIDE LEFT CORNER
  • Material: COPPER ALLOY OVERALL
  • Corner Shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
  • Style Designator: SOLID, EXTERNAL FLANGE ONE END
  • Corner Shape: SQUARE OUTSIDE RIGHT CORNER
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 3120-00-059-8305, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Mandzak Instrumentation Specialists Inc. Government technical data includes 13 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-059-8305
Primary Part Number20460
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerMandzak Instrumentation Specialists Inc
StatusACTIVE
Body Inside Diameter0.1258 INCHES MINIMUM AND 0.1263 INCHES MAXIMUM IN
Corner ShapeSQUARE INSIDE RIGHT CORNER
Corner ShapeSQUARE INSIDE LEFT CORNER
MaterialCOPPER ALLOY OVERALL
Corner ShapeSQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
Corner ShapeSQUARE OUTSIDE RIGHT CORNER
Flange Outside Diameter0.2500 INCHES NOMINAL IN
Body Outside Diameter0.1882 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM IN
Corner ShapeSQUARE OUTSIDE LEFT CORNER
Corner ShapeSQUARE LEFT FLANGE BODY CORNER
Material Document and ClassificationMIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Flange Width0.0580 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-196-4362 INTERCHANGEABLE
Packing,wiper
5999-00-244-5150200-0582-00 INTERCHANGEABLE
Cap,electrical
Tektronix, Inc.
5945-00-248-296220460 INTERCHANGEABLE
Solenoid,electrical
Eaton Aerospace Llc
1660-00-916-997220460 INTERCHANGEABLE
Stop,piston,valve
Hamilton Sundstrand Corporation Dba Collins Aerospace
Cross-Reference Index
Part NumberManufacturer
20460 Mandzak Instrumentation Specialists Inc (USA)
Related Parts
5330-00-196-4362INTERCHANGEABLE
PACKING,WIPER
5999-00-244-5150INTERCHANGEABLE
CAP,ELECTRICAL
200-0582-00
5945-00-248-2962INTERCHANGEABLE
SOLENOID,ELECTRICAL
20460
1660-00-916-9972INTERCHANGEABLE
STOP,PISTON,VALVE
20460

Frequently Asked Questions

What is NSN 3120-00-059-8305?

NSN 3120-00-059-8305 is a Bearing,sleeve, manufactured by Mandzak Instrumentation Specialists Inc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-059-8305?

NSN 3120-00-059-8305 has 1 cross-referenced part number: 20460 (Mandzak Instrumentation Specialists Inc).

What NSN replaces 3120-00-059-8305?

There are 4 known substitutes for 3120-00-059-8305: 5330-00-196-4362, 5999-00-244-5150, 5945-00-248-2962 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20460?

Key specifications for 20460: Body Inside Diameter: 0.1258 INCHES MINIMUM AND 0.1263 INCHES MAXIMUM IN; Corner Shape: SQUARE INSIDE RIGHT CORNER; Corner Shape: SQUARE INSIDE LEFT CORNER; Material: COPPER ALLOY OVERALL. 14 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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