PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20222Bearing,washer,thrust

Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems · NSN 3120-00-393-4067 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-393-4067 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-393-4067. Primary manufacturer part number: 20222.
Features
  • Bearing,washer,thrust — FSC 3120
  • Corner Shape: CHAMFERED FIRST OUTSIDE CORNER
  • Style Designator: ROUND
  • Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
  • Material: STEEL OVERALL
  • Outside Diameter: 1.2900 INCHES MINIMUM AND 1.3000 INCHES MAXIMUM IN
  • Overall Thickness: 0.0600 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM IN
  • Center Hole Shape Style: ROUND
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 3120-00-393-4067, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems. Government technical data includes 14 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-393-4067
Primary Part Number20222
Item NameBearing,washer,thrust
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
StatusACTIVE
Corner ShapeCHAMFERED FIRST OUTSIDE CORNER
Style DesignatorROUND
Hardness Rating40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
MaterialSTEEL OVERALL
Outside Diameter1.2900 INCHES MINIMUM AND 1.3000 INCHES MAXIMUM IN
Overall Thickness0.0600 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM IN
Center Hole Shape StyleROUND
Diameter0.8190 INCHES MINIMUM AND 0.8240 INCHES MAXIMUM IN
Corner ShapeSQUARE FIRST INSIDE CORNER
Surface Finish30.0 MICROINCHES OVERALL
Corner ShapeSQUARE SECOND OUTSIDE CORNER
Corner ShapeSQUARE SECOND INSIDE CORNER
Surface TreatmentNICKEL OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6130-00-006-452920222 INTERCHANGEABLE
Power Supply
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
5305-00-094-811720222 INTERCHANGEABLE
Screw
Hydro-Aire Aerospace Corp
5305-00-151-1321MS35198-12 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5975-00-556-0412 INTERCHANGEABLE
Box Connector,electrical
2915-00-708-426220222 INTERCHANGEABLE
Housing,fuel Dump S
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
5910-00-954-3156R70M106 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
Arizona Capacitors, Inc
5110-00-961-34885110-00-961-3488 INTERCHANGEABLE
File,hand
General Services Administration Federal Supply Service
5915-01-089-1629CF526-1 INTERCHANGEABLE
Filter,radio Frequency Interfere
Arizona Capacitors, Inc
7310-01-106-9881S12102 INTERCHANGEABLE
Pan,steam Table
Polar Ware Company
6515-01-159-9266202.022 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
20222 PRIMARY Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
Related Parts
6130-00-006-4529INTERCHANGEABLE
POWER SUPPLY
20222
5305-00-094-8117INTERCHANGEABLE
SCREW
20222
5305-00-151-1321INTERCHANGEABLE
SCREW,MACHINE
MS35198-12
5975-00-556-0412INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
2915-00-708-4262INTERCHANGEABLE
HOUSING,FUEL DUMP S
20222
5910-00-954-3156INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
R70M106
5110-00-961-3488INTERCHANGEABLE
FILE,HAND
5110-00-961-3488
5915-01-089-1629INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
CF526-1
7310-01-106-9881INTERCHANGEABLE
PAN,STEAM TABLE
S12102
6515-01-159-9266INTERCHANGEABLE
SCREW,BONE
202.022
4810-01-239-9966INTERCHANGEABLE
CLOSURE,VALVE
20222
5280-01-420-9061INTERCHANGEABLE
RING PROVING
20-222

Frequently Asked Questions

What is NSN 3120-00-393-4067?

NSN 3120-00-393-4067 is a Bearing,washer,thrust, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-393-4067?

NSN 3120-00-393-4067 has 1 cross-referenced part number: 20222 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems).

What NSN replaces 3120-00-393-4067?

There are 12 known substitutes for 3120-00-393-4067: 6130-00-006-4529, 5305-00-094-8117, 5305-00-151-1321 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20222?

Key specifications for 20222: Corner Shape: CHAMFERED FIRST OUTSIDE CORNER; Style Designator: ROUND; Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL; Material: STEEL 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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