PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HACKTAILRoller,bearing

Gwilliam Company, Inc. Div Ball & Roller Bearing Division · NSN 3110-00-120-4217 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-120-4217 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-120-4217. Primary manufacturer part number: HACKTAIL.
Features
  • Roller,bearing — FSC 3110
  • Overall Outside Diameter: 1.3750 INCHES NOMINAL IN
  • 30 verified cross-references
  • Primary manufacturer: Gwilliam Company, Inc. Div Ball & Roller Bearing Division
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Roller,bearing, cataloged under National Stock Number 3110-00-120-4217, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Gwilliam Company, Inc. Div Ball & Roller Bearing Division. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 30 commercial cross-references from 22 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-120-4217
Primary Part NumberHACKTAIL
Item NameRoller,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerGwilliam Company, Inc. Div Ball & Roller Bearing Division
StatusACTIVE
Overall Outside Diameter1.3750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4320-00-033-4957100-650 INTERCHANGEABLE
Pump,rotary
Aerocontrolex Group, Inc.
4020-00-115-44418437669 INTERCHANGEABLE
Cord Assembly,elastic
Army, United States Department of the Dba Rock Island Arsenal Jmtc
5130-00-116-2902 INTERCHANGEABLE
Locator,crimping Tool
3110-00-155-6824322MG INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
1660-00-167-1421100650A INTERCHANGEABLE
Cage,seal
Weldon Pump Llc
5305-00-335-397938147 INTERCHANGEABLE
Stud
New Venture Gear Inc New Process Gear Div
2815-00-353-95003063047 INTERCHANGEABLE
Push Rod,engine Poppet Valve
Cummins Inc.
4520-00-403-7422411-2 INTERCHANGEABLE
Heating Element,electrical,nonim
Cooper Wiring Devices Inc.
5355-00-466-0613100650 INTERCHANGEABLE
Pointer Assembly
Astronautics Corporation of America
5955-00-488-5653 INTERCHANGEABLE
Crystal Unit,quartz
Cross-Reference Index
Part NumberManufacturer
HACKTAIL PRIMARY Gwilliam Company, Inc. Div Ball & Roller Bearing Division (USA)
160932 Kenosha Automotive Plant Sub of American Motors Corp (USA)
94420 Amf Inc Amf York Div (USA)
830916 PRIMARY Garwood/feller Inc Garwood Winch Div (USA)
4112 Dura Corp (USA)
140420 PRIMARY Regal Beloit America, Inc. Dba Rollway Bearing (USA)
9B651 Cooper Cameron Corp Ajax-Superior Div (USA)
94420 General Motors Corp Delco Moraine Ndh Div (USA)
926148 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
94420 PRIMARY Berliss Bearing Co (USA)
9C651 PRIMARY Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA)
4112 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
9B651 PRIMARY Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA)
160932 Hercules Engine Co Inc (USA)
9C651 Cooper Cameron Corp Ajax-Superior Div (USA)
141856 PRIMARY General Motors Llc Dba General Motors Llc (USA)
160932 PRIMARY Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
94420 PRIMARY Rbc Bearings Incorporated Div West Trenton Division (USA)
J28-1640 PRIMARY Federal-Mogul Corp Government Sales Dept (USA)
RT6073 Amf Inc Amf York Div (USA)
Related Parts
4320-00-033-4957INTERCHANGEABLE
PUMP,ROTARY
100-650
4020-00-115-4441INTERCHANGEABLE
CORD ASSEMBLY,ELASTIC
8437669
5130-00-116-2902INTERCHANGEABLE
LOCATOR,CRIMPING TOOL
3110-00-155-6824INTERCHANGEABLE
BEARING,BALL,ANNULAR
322MG
1660-00-167-1421INTERCHANGEABLE
CAGE,SEAL
100650A
5305-00-335-3979INTERCHANGEABLE
STUD
38147
2815-00-353-9500INTERCHANGEABLE
PUSH ROD,ENGINE POPPET VALVE
3063047
4520-00-403-7422INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
411-2
5355-00-466-0613INTERCHANGEABLE
POINTER ASSEMBLY
100650
5955-00-488-5653INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
3020-00-517-3928INTERCHANGEABLE
GEAR,HELICAL
141856
5330-00-587-0338INTERCHANGEABLE
GASKET

Frequently Asked Questions

What is NSN 3110-00-120-4217?

NSN 3110-00-120-4217 is a Roller,bearing, manufactured by Gwilliam Company, Inc. Div Ball & Roller Bearing Division, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-120-4217?

NSN 3110-00-120-4217 has 30 cross-referenced part numbers: HACKTAIL (Gwilliam Company, Inc. Div Ball & Roller Bearing Division), 160932 (Kenosha Automotive Plant Sub of American Motors Corp), 94420 (Amf Inc Amf York Div), 830916 (Garwood/feller Inc Garwood Winch Div), 4112 (Dura Corp) and 25 more.

What NSN replaces 3110-00-120-4217?

There are 12 known substitutes for 3110-00-120-4217: 4320-00-033-4957, 4020-00-115-4441, 5130-00-116-2902 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HACKTAIL?

Key specifications for HACKTAIL: Overall Outside Diameter: 1.3750 INCHES NOMINAL IN; Overall Length: 0.8750 INCHES NOMINAL IN; Special Features: ROLLER TYPE: SOLID. 3 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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