PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

366203Bearing,sleeve

Bendix Corp the Brake and Steering Div · NSN 3120-00-555-3881 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-555-3881 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-555-3881. Primary manufacturer part number: 366203.
Features
  • Bearing,sleeve — FSC 3120
  • Corner Shape: CHAMFERED OUTSIDE RIGHT CORNER
  • Style Designator: SOLID, EXTERNAL FLANGE ONE END
  • Corner Shape: SQUARE INSIDE LEFT CORNER
  • Corner Shape: SQUARE LEFT FLANGE BODY CORNER
  • Body Outside Diameter: 0.5720 INCHES MINIMUM AND 0.5740 INCHES MAXIMUM IN
  • Corner Shape: SQUARE OUTSIDE LEFT CORNER
  • Material Document and Classification: AMS 4805 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Oil Lubricating Lubrication construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-555-3881, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Bendix Corp the Brake and Steering Div. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-555-3881
Primary Part Number366203
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerBendix Corp the Brake and Steering Div
StatusCANCELLED
Corner ShapeCHAMFERED OUTSIDE RIGHT CORNER
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
Corner ShapeSQUARE INSIDE LEFT CORNER
Corner ShapeSQUARE LEFT FLANGE BODY CORNER
Body Outside Diameter0.5720 INCHES MINIMUM AND 0.5740 INCHES MAXIMUM IN
Corner ShapeSQUARE OUTSIDE LEFT CORNER
Material Document and ClassificationAMS 4805 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialOIL LUBRICATING LUBRICATION
Body Inside Diameter0.4320 INCHES MINIMUM AND 0.4340 INCHES MAXIMUM IN
Flange Width0.0840 INCHES MINIMUM AND 0.1040 INCHES MAXIMUM IN
Flange Outside Diameter0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM IN
Corner ShapeSQUARE INSIDE RIGHT CORNER
MaterialCOPPER ALLOY OVERALL
Corner ShapeSQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
3110-01-056-20183-75984 INTERCHANGEABLE
Spider,bearing Assembly
Rockford Powertrain Inc Div Powertrain Rockford, Inc.
Cross-Reference Index
Part NumberManufacturer
366203 Bendix Corp the Brake and Steering Div (USA)
P13708-3 Bendix Corp the Brake and Steering Div (USA)
Related Parts
3110-01-056-2018INTERCHANGEABLE
SPIDER,BEARING ASSEMBLY
3-75984

Frequently Asked Questions

What is NSN 3120-00-555-3881?

NSN 3120-00-555-3881 is a Bearing,sleeve, manufactured by Bendix Corp the Brake and Steering Div, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-555-3881?

NSN 3120-00-555-3881 has 2 cross-referenced part numbers: 366203 (Bendix Corp the Brake and Steering Div), P13708-3 (Bendix Corp the Brake and Steering Div).

What NSN replaces 3120-00-555-3881?

There is 1 known substitute for 3120-00-555-3881: 3110-01-056-2018. Verify interchangeability with system specifications before substitution.

What are the specifications of 366203?

Key specifications for 366203: Corner Shape: CHAMFERED OUTSIDE RIGHT CORNER; Style Designator: SOLID, EXTERNAL FLANGE ONE END; Corner Shape: SQUARE INSIDE LEFT CORNER; Corner Shape: SQUARE LEFT FLANGE BODY CORNER. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-555-3881 still in active supply?

NSN 3120-00-555-3881 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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