PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C64311-154Bushing,sleeve

Ontic Engineering & Manufacturing, Inc Dba Ontic Us · NSN 3120-01-556-1568 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-556-1568 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-556-1568. Primary manufacturer part number: C64311-154.
Features
  • Bushing,sleeve — FSC 3120
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • 4 verified cross-references
  • Primary manufacturer: Ontic Engineering & Manufacturing, Inc Dba Ontic Us
Applications
  • Industrial machinery bearing replacement
  • Motor and pump shaft assemblies
  • HVAC blower and fan assemblies
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-556-1568, 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 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-556-1568
Primary Part NumberC64311-154
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerOntic Engineering & Manufacturing, Inc Dba Ontic Us
StatusACTIVE
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5340-00-382-87681098B INTERCHANGEABLE
Bail,retaining
Cummins Power Generation Inc.
2920-00-544-8248 INTERCHANGEABLE
Core,electro Magnet
3030-00-587-0494 INTERCHANGEABLE
Belt,v
3120-00-662-358828182-85 INTERCHANGEABLE
Bearing,sleeve
Honeywell International Inc. Div Aerospace - Torrance
5905-00-892-6843 INTERCHANGEABLE
Resistor,fixed,wire Wound
4820-01-301-8117 INTERCHANGEABLE
Disk,valve
Cross-Reference Index
Part NumberManufacturer
C64311-154 Moog Military Aircraft Llc (USA)
28182-154 Moog Military Aircraft Llc (USA)
C64311-154 PRIMARY Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
28182 Honeywell International Inc. Div Aerospace - Torrance (USA)
Related Parts
5340-00-382-8768INTERCHANGEABLE
BAIL,RETAINING
1098B
2920-00-544-8248INTERCHANGEABLE
CORE,ELECTRO MAGNET
3030-00-587-0494INTERCHANGEABLE
BELT,V
3120-00-662-3588INTERCHANGEABLE
BEARING,SLEEVE
28182-85
5905-00-892-6843INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
4820-01-301-8117INTERCHANGEABLE
DISK,VALVE

Frequently Asked Questions

What is NSN 3120-01-556-1568?

NSN 3120-01-556-1568 is a Bushing,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 3120-01-556-1568?

NSN 3120-01-556-1568 has 4 cross-referenced part numbers: C64311-154 (Moog Military Aircraft Llc), 28182-154 (Moog Military Aircraft Llc), C64311-154 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), 28182 (Honeywell International Inc. Div Aerospace - Torrance).

What NSN replaces 3120-01-556-1568?

There are 6 known substitutes for 3120-01-556-1568: 5340-00-382-8768, 2920-00-544-8248, 3030-00-587-0494 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C64311-154?

Key specifications for C64311-154: Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Part Name Assigned by Controlling Agency: BUSHING,PLAIN. 2 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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