PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18822Bearing,washer,thrust

Altra Industrial Motion Corp. · NSN 3120-01-349-4266 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-349-4266 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-349-4266. Primary manufacturer part number: 18822.
Features
  • Bearing,washer,thrust — FSC 3120
  • Corner Shape: SQUARE ALL CORNERS
  • Center Hole Shape Style: ROUND
  • Diameter: 0.4275 INCHES MINIMUM AND 0.4475 INCHES MAXIMUM IN
  • Outside Diameter: 0.8450 INCHES MINIMUM AND 0.9050 INCHES MAXIMUM IN
  • Material: STEEL OVERALL
  • Cross-Sectional Shape Style: RECTANGULAR
  • Style Designator: 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 3120-01-349-4266, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Altra Industrial Motion Corp.. Government technical data includes 9 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-349-4266
Primary Part Number18822
Item NameBearing,washer,thrust
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerAltra Industrial Motion Corp.
StatusACTIVE
Corner ShapeSQUARE ALL CORNERS
Center Hole Shape StyleROUND
Diameter0.4275 INCHES MINIMUM AND 0.4475 INCHES MAXIMUM IN
Outside Diameter0.8450 INCHES MINIMUM AND 0.9050 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Style DesignatorROUND
Surface ConditionGROUND
Overall Thickness0.1512 INCHES MINIMUM AND 0.1562 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3020-00-105-861318-8-22 INTERCHANGEABLE
Gear,transfer Box
Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products
4820-00-118-859318822 INTERCHANGEABLE
Diaphragm Assembly
Parker-Hannifin Corporation Dba Control Systems Division
4720-00-335-052118822 INTERCHANGEABLE
Hose,nonmetallic
Eastern Co Div Eberhard Manufacturing
5935-00-502-122618822 INTERCHANGEABLE
Connector,receptacle,electrical
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
4320-00-732-2117 INTERCHANGEABLE
Piston Assembly
5120-00-978-3493117-965 INTERCHANGEABLE
Wire Wrapping Tool
Stanley Supply & Services Inc.
6125-01-096-949918822 INTERCHANGEABLE
Stator,motor-Generator
Kurz & Root Generator Company, Llc
4820-01-144-838718822 INTERCHANGEABLE
Valve,control
Time Manufacturing Company Dba Time Manufacturing Company
5340-01-355-130618822 INTERCHANGEABLE
Plate,mounting
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
5330-01-498-7035TQ5219 INTERCHANGEABLE
Gasket
Itw Gse Inc.
Cross-Reference Index
Part NumberManufacturer
18822 PRIMARY Altra Industrial Motion Corp. (USA)
Related Parts
3020-00-105-8613INTERCHANGEABLE
GEAR,TRANSFER BOX
18-8-22
4820-00-118-8593INTERCHANGEABLE
DIAPHRAGM ASSEMBLY
18822
4720-00-335-0521INTERCHANGEABLE
HOSE,NONMETALLIC
18822
5935-00-502-1226INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
18822
4320-00-732-2117INTERCHANGEABLE
PISTON ASSEMBLY
5120-00-978-3493INTERCHANGEABLE
WIRE WRAPPING TOOL
117-965
6125-01-096-9499INTERCHANGEABLE
STATOR,MOTOR-GENERATOR
18822
4820-01-144-8387INTERCHANGEABLE
VALVE,CONTROL
18822
5340-01-355-1306INTERCHANGEABLE
PLATE,MOUNTING
18822
5330-01-498-7035INTERCHANGEABLE
GASKET
TQ5219
6160-01-521-6091INTERCHANGEABLE
BATTERY BOX
18822

Frequently Asked Questions

What is NSN 3120-01-349-4266?

NSN 3120-01-349-4266 is a Bearing,washer,thrust, manufactured by Altra Industrial Motion Corp., classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-349-4266?

NSN 3120-01-349-4266 has 1 cross-referenced part number: 18822 (Altra Industrial Motion Corp.).

What NSN replaces 3120-01-349-4266?

There are 11 known substitutes for 3120-01-349-4266: 3020-00-105-8613, 4820-00-118-8593, 4720-00-335-0521 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18822?

Key specifications for 18822: Corner Shape: SQUARE ALL CORNERS; Center Hole Shape Style: ROUND; Diameter: 0.4275 INCHES MINIMUM AND 0.4475 INCHES MAXIMUM IN; Outside Diameter: 0.8450 INCHES MINIMUM AND 0.9050 INCHES MAXIMUM IN. 9 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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