PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SP3Bearing,washer,thrust

Morton Machine Works · NSN 3120-00-652-0023 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-652-0023 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-652-0023. Primary manufacturer part number: SP3.
Features
  • Bearing,washer,thrust — FSC 3120
  • Diameter: 0.6560 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
  • Cross-Sectional Shape Style: COUNTERBORED
  • Corner Shape: SQUARE SECOND INSIDE CORNER
  • Material: STEEL OVERALL
  • Corner Shape: SQUARE FOURTH INSIDE CORNER
  • Corner Shape: SQUARE FIRST INSIDE CORNER
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Structural fastening and assembly
  • Equipment mounting
General Description

The Bearing,washer,thrust, cataloged under National Stock Number 3120-00-652-0023, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Morton Machine Works. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-652-0023
Primary Part NumberSP3
Item NameBearing,washer,thrust
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerMorton Machine Works
StatusACTIVE
Diameter0.6560 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleCOUNTERBORED
Corner ShapeSQUARE SECOND INSIDE CORNER
MaterialSTEEL OVERALL
Corner ShapeSQUARE FOURTH INSIDE CORNER
Corner ShapeSQUARE FIRST INSIDE CORNER
Style DesignatorROUND
Corner ShapeSQUARE FIRST OUTSIDE CORNER
Corner ShapeSQUARE THIRD INSIDE CORNER
Corner ShapeSQUARE SECOND OUTSIDE CORNER
Overall Thickness0.3120 INCHES NOMINAL IN
Outside Diameter1.3750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5340-00-530-485428991-2 INTERCHANGEABLE
Plug,protective,dust and Moistur
Triumph Engine Control Systems Llc
5930-00-636-0133L218796-1 INTERCHANGEABLE
Switch,toggle
Raytheon Company Dba Raytheon Co
5930-00-833-48332041892 INTERCHANGEABLE
Switch,toggle
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5340-01-154-9312FP-3 INTERCHANGEABLE
Striker Plate
Techmar Corp Dba Techmar Corp Div 05/01/2019
5820-01-299-98413020 INTERCHANGEABLE
Camera,television
Nec Electronics Usa Inc Electronic Arrays Div
5995-01-587-5710SP-3 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Clear-Com Intercom Systems
6635-01-614-0439SP3 INTERCHANGEABLE
Probe,eddy Current
Zetec Inc
6650-01-651-0436SP-3 INTERCHANGEABLE
Support,optical Instrument
Newport Corp
Cross-Reference Index
Part NumberManufacturer
SP3 PRIMARY Morton Machine Works (USA)
8169596 Us Army Aviation and Missile Command (USA)
Related Parts
5340-00-530-4854INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR
28991-2
5930-00-636-0133INTERCHANGEABLE
SWITCH,TOGGLE
L218796-1
5930-00-833-4833INTERCHANGEABLE
SWITCH,TOGGLE
2041892
5340-01-154-9312INTERCHANGEABLE
STRIKER PLATE
FP-3
5820-01-299-9841INTERCHANGEABLE
CAMERA,TELEVISION
3020
5995-01-587-5710INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
SP-3
6635-01-614-0439INTERCHANGEABLE
PROBE,EDDY CURRENT
SP3
6650-01-651-0436INTERCHANGEABLE
SUPPORT,OPTICAL INSTRUMENT
SP-3

Frequently Asked Questions

What is NSN 3120-00-652-0023?

NSN 3120-00-652-0023 is a Bearing,washer,thrust, manufactured by Morton Machine Works, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-652-0023?

NSN 3120-00-652-0023 has 2 cross-referenced part numbers: SP3 (Morton Machine Works), 8169596 (Us Army Aviation and Missile Command).

What NSN replaces 3120-00-652-0023?

There are 8 known substitutes for 3120-00-652-0023: 5340-00-530-4854, 5930-00-636-0133, 5930-00-833-4833 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SP3?

Key specifications for SP3: Diameter: 0.6560 INCHES NOMINAL IN; Center Hole Shape Style: ROUND; Cross-Sectional Shape Style: COUNTERBORED; Corner Shape: SQUARE SECOND INSIDE CORNER. 13 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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