PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

02-70Bearing,sleeve

Ontic Engineering & Manufacturing, Inc Dba Ontic Us · NSN 3120-00-474-2718 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-474-2718 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-474-2718. Primary manufacturer part number: 02-70.
Features
  • Bearing,sleeve — FSC 3120
  • Style Designator: SOLID, EXTERNAL FLANGE ONE END
  • 3 verified cross-references
  • Primary manufacturer: Ontic Engineering & Manufacturing, Inc Dba Ontic Us
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-474-2718, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-474-2718
Primary Part Number02-70
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerOntic Engineering & Manufacturing, Inc Dba Ontic Us
StatusACTIVE
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5306-00-423-811702-70 INTERCHANGEABLE
Bolt,machine
Dresser Industries Inc Leroi Div
3030-00-528-4452 INTERCHANGEABLE
Belt,v
5360-01-273-9920 INTERCHANGEABLE
Spring,helical,compression
Cross-Reference Index
Part NumberManufacturer
S1596-6 Hamilton Sundstrand Corporation (USA)
02-70 PRIMARY Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
02-70 Donallco Inc (USA)
Related Parts
5306-00-423-8117INTERCHANGEABLE
BOLT,MACHINE
02-70
3030-00-528-4452INTERCHANGEABLE
BELT,V
5360-01-273-9920INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION

Frequently Asked Questions

What is NSN 3120-00-474-2718?

NSN 3120-00-474-2718 is a Bearing,sleeve, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-474-2718?

NSN 3120-00-474-2718 has 3 cross-referenced part numbers: S1596-6 (Hamilton Sundstrand Corporation), 02-70 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), 02-70 (Donallco Inc).

What NSN replaces 3120-00-474-2718?

There are 3 known substitutes for 3120-00-474-2718: 5306-00-423-8117, 3030-00-528-4452, 5360-01-273-9920. Verify interchangeability with system specifications before substitution.

What are the specifications of 02-70?

Key specifications for 02-70: Style Designator: SOLID, EXTERNAL FLANGE ONE END. 1 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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