PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D2609Bearing,sleeve

Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co · NSN 3120-00-352-5792 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-352-5792 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-352-5792. Primary manufacturer part number: D2609.
Features
  • Bearing,sleeve — FSC 3120
  • Body Outside Diameter: 1.8790 INCHES MINIMUM AND 1.8800 INCHES MAXIMUM IN
  • Body Inside Diameter: 1.5020 INCHES MINIMUM AND 1.5040 INCHES MAXIMUM IN
  • Features Provided: CASEHARDENED
  • Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
  • Corner Shape: SQUARE OUTSIDE RIGHT CORNER
  • Corner Shape: CHAMFERED OUTSIDE LEFT CORNER
  • Material: STEEL COMP 1020 OVERALL
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Comp 1020 Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-352-5792, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co. Government technical data includes 10 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-352-5792
Primary Part NumberD2609
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerKoehring Cranes and Excavators Inc Sub of Northwest Engineering Co
StatusACTIVE
Body Outside Diameter1.8790 INCHES MINIMUM AND 1.8800 INCHES MAXIMUM IN
Body Inside Diameter1.5020 INCHES MINIMUM AND 1.5040 INCHES MAXIMUM IN
Features ProvidedCASEHARDENED
Material Document and Classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
Corner ShapeSQUARE OUTSIDE RIGHT CORNER
Corner ShapeCHAMFERED OUTSIDE LEFT CORNER
MaterialSTEEL COMP 1020 OVERALL
Corner ShapeSQUARE INSIDE LEFT CORNER
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeSQUARE INSIDE RIGHT CORNER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-00-984-9840 INTERCHANGEABLE
Elbow,hose
Cross-Reference Index
Part NumberManufacturer
D2609 Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA)
D2609 Koehring Co Lorain Div (USA)
Related Parts
4730-00-984-9840INTERCHANGEABLE
ELBOW,HOSE

Frequently Asked Questions

What is NSN 3120-00-352-5792?

NSN 3120-00-352-5792 is a Bearing,sleeve, manufactured by Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-352-5792?

NSN 3120-00-352-5792 has 2 cross-referenced part numbers: D2609 (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co), D2609 (Koehring Co Lorain Div).

What NSN replaces 3120-00-352-5792?

There is 1 known substitute for 3120-00-352-5792: 4730-00-984-9840. Verify interchangeability with system specifications before substitution.

What are the specifications of D2609?

Key specifications for D2609: Overall Length: 1.2500 INCHES NOMINAL IN; Body Outside Diameter: 1.8790 INCHES MINIMUM AND 1.8800 INCHES MAXIMUM IN; Body Inside Diameter: 1.5020 INCHES MINIMUM AND 1.5040 INCHES MAXIMUM IN; Features Provided: CASEHARDENED. 11 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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