PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10018960-003Bearing,ball,annular

Us Army Aviation and Missile Command · NSN 3110-00-141-9994 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-141-9994 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-141-9994. Primary manufacturer part number: 10018960-003.
Features
  • Bearing,ball,annular — FSC 3110
  • Bore Shape: STRAIGHT
  • Overall Outside Diameter: 80.00 MILLIMETERS NOMINAL MM
  • Material: STEEL INNER RING
  • Material: STEEL BALL
  • Material: STEEL RETAINER
  • Surface Finish: GROUND
  • Material: STEEL OUTER RING
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Inner Ring construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-141-9994, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 23 commercial cross-references from 18 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-141-9994
Primary Part Number10018960-003
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusCANCELLED
Bore ShapeSTRAIGHT
Overall Outside Diameter80.00 MILLIMETERS NOMINAL MM
MaterialSTEEL INNER RING
MaterialSTEEL BALL
MaterialSTEEL RETAINER
Surface FinishGROUND
MaterialSTEEL OUTER RING
Seal Quantity2
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
MaterialRUBBER SYNTHETIC SEAL
Bore Diameter35.00 MILLIMETERS NOMINAL MM
Lubrication MaterialGREASE
Lubrication Material Document and ClassificationMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
Load DirectionRADIAL
Bearing Seal TypeCONTACT
Standard Tolerance DesignationABEC NO.1
Internal Fit-Up DesignationSTANDARD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5310-00-281-5398109532 INTERCHANGEABLE
Nut,plain,hexagon
Am General Llc
5330-00-347-4856 INTERCHANGEABLE
Packing,preformed
4310-00-354-650763-98 INTERCHANGEABLE
Cylinder Sleeve
Dresser Industries Inc Leroi Div
8345-00-753-6559 INTERCHANGEABLE
Flag,national
8345-00-753-6563 INTERCHANGEABLE
Flag,national
6685-01-022-76786398 INTERCHANGEABLE
Control,humidity
Crestwood Technology Group, Llc
5915-01-275-783620938 INTERCHANGEABLE
Filter,band Pass
Alpha Components Inc
5330-01-592-84476398 INTERCHANGEABLE
Grease Seal,aircraf
Pdi Ground Support Systems, Inc.
5330-01-654-76746398 INTERCHANGEABLE
Seal,plain
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
111X03503X4000 Naval Ordnance Standards (USA)
307SZZB105B000A7500000 Skf Usa Inc. (USA)
6307-2RS Skf Usa Inc. (USA)
000070-10 Kidde Fire Fighting, Inc. Div National Foam (USA)
SKF 6307-2RS Royal Malaysian Navy (MYS)
6398 Mcmaster-Carr Supply Co (USA)
10947130 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
02261-0063-34 Asrc Federal Facilities Logistics, Llc (USA)
494350-318 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
307PPF160 Timken Co Div the Timken Company (USA)
6307DDUCE1BT2 Nsk Corp Bearing Div (USA)
99607XR1MILG3278 General Motors Corp Delco Moraine Ndh Div (USA)
307SZZB107A006A75C0000-0 Skf Usa Inc. (USA)
961A328005 General Electric Co Direct Current Motor and Generator Dept (USA)
6307-2RS Fag Bearings Corporation (USA)
10947130 Heil Environmental Industries (USA)
10018960-003 PRIMARY Us Army Aviation and Missile Command (USA)
99607XR1MILG3278 General Motors Corp (USA)
5267290-001 Naval Sea Systems Command (USA)
6307-2RSMILG3278A Skf Usa Inc. (USA)
Related Parts
5310-00-281-5398INTERCHANGEABLE
NUT,PLAIN,HEXAGON
109532
5330-00-347-4856INTERCHANGEABLE
PACKING,PREFORMED
4310-00-354-6507INTERCHANGEABLE
CYLINDER SLEEVE
63-98
8345-00-753-6559INTERCHANGEABLE
FLAG,NATIONAL
8345-00-753-6563INTERCHANGEABLE
FLAG,NATIONAL
6685-01-022-7678INTERCHANGEABLE
CONTROL,HUMIDITY
6398
5915-01-275-7836INTERCHANGEABLE
FILTER,BAND PASS
20938
5330-01-592-8447INTERCHANGEABLE
GREASE SEAL,AIRCRAF
6398
5330-01-654-7674INTERCHANGEABLE
SEAL,PLAIN
6398

Frequently Asked Questions

What is NSN 3110-00-141-9994?

NSN 3110-00-141-9994 is a Bearing,ball,annular, manufactured by Us Army Aviation and Missile Command, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-141-9994?

NSN 3110-00-141-9994 has 23 cross-referenced part numbers: 111X03503X4000 (Naval Ordnance Standards), 307SZZB105B000A7500000 (Skf Usa Inc.), 6307-2RS (Skf Usa Inc.), 000070-10 (Kidde Fire Fighting, Inc. Div National Foam), SKF 6307-2RS (Royal Malaysian Navy) and 18 more.

What NSN replaces 3110-00-141-9994?

There are 9 known substitutes for 3110-00-141-9994: 5310-00-281-5398, 5330-00-347-4856, 4310-00-354-6507 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10018960-003?

Key specifications for 10018960-003: Bore Shape: STRAIGHT; Overall Outside Diameter: 80.00 MILLIMETERS NOMINAL MM; Material: STEEL INNER RING; Material: STEEL BALL. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-141-9994 still in active supply?

NSN 3110-00-141-9994 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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