PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

309-0424-000Bearing,sleeve

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 3120-00-957-6666 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-957-6666 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-957-6666. Primary manufacturer part number: 309-0424-000.
Features
  • Bearing,sleeve — FSC 3120
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Material: OIL LUBRICATING LUBRICATION
  • Material: COPPER ALLOY OVERALL
  • Body Inside Diameter: 0.1555 INCHES MINIMUM AND 0.1565 INCHES MAXIMUM IN
  • Corner Shape: SQUARE ALL CORNERS
  • Body Outside Diameter: 0.2515 INCHES MINIMUM AND 0.2525 INCHES MAXIMUM IN
  • Material Document and Classification: MIL-B-5697,TY 1,COMP A MIL SPEC 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 3120-00-957-6666, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-957-6666
Primary Part Number309-0424-000
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
MaterialOIL LUBRICATING LUBRICATION
MaterialCOPPER ALLOY OVERALL
Body Inside Diameter0.1555 INCHES MINIMUM AND 0.1565 INCHES MAXIMUM IN
Corner ShapeSQUARE ALL CORNERS
Body Outside Diameter0.2515 INCHES MINIMUM AND 0.2525 INCHES MAXIMUM IN
Material Document and ClassificationMIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Nondefinitive Spec/std Data1 TYPE AND A COMPOSITION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6240-00-435-794045H18K1531 INTERCHANGEABLE
Lamp,cartridge
Dialight Corporation
3040-01-205-2069A2385 INTERCHANGEABLE
Roller,lever,remote
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Cross-Reference Index
Part NumberManufacturer
A238-5 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
309-0424-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
MILB568 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
309-0424-000 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
A238-5 PRIMARY Chrysler Corp Amplex Div (USA)
Related Parts
6240-00-435-7940INTERCHANGEABLE
LAMP,CARTRIDGE
45H18K1531
3040-01-205-2069INTERCHANGEABLE
ROLLER,LEVER,REMOTE
A2385

Frequently Asked Questions

What is NSN 3120-00-957-6666?

NSN 3120-00-957-6666 is a Bearing,sleeve, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-957-6666?

NSN 3120-00-957-6666 has 5 cross-referenced part numbers: A238-5 (Chrysler Realty Company Llc Dba Daimler Chrysler), 309-0424-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), MILB568 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 309-0424-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), A238-5 (Chrysler Corp Amplex Div).

What NSN replaces 3120-00-957-6666?

There are 2 known substitutes for 3120-00-957-6666: 6240-00-435-7940, 3040-01-205-2069. Verify interchangeability with system specifications before substitution.

What are the specifications of 309-0424-000?

Key specifications for 309-0424-000: Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Material: OIL LUBRICATING LUBRICATION; Material: COPPER ALLOY OVERALL; Body Inside Diameter: 0.1555 INCHES MINIMUM AND 0.1565 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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