PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

R81PPDK16-230Bearing,ball,annular

New Hampshire Ball Bearings Inc Div Hitech Division · NSN 3110-01-384-0574 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-384-0574 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-384-0574. Primary manufacturer part number: R81PPDK16-230.
Features
  • Bearing,ball,annular — FSC 3110
  • 4 verified cross-references
  • Primary manufacturer: New Hampshire Ball Bearings Inc Div Hitech Division
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-01-384-0574, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is New Hampshire Ball Bearings Inc Div Hitech Division. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing,ball,annular
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersNew Hampshire Ball Bearings Inc Div Hitech Division (CAGE 83086); New Hampshire Ball Bearings Inc Div Precision Division (CAGE 50294); Honeywell International Inc. Div Aerospace - Torrance (CAGE 70210); Timken Co Div the Timken Company (CAGE 21335)
Technical Specifications
ParameterValue
NSN3110-01-384-0574
Primary Part NumberR81PPDK16-230
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerNew Hampshire Ball Bearings Inc Div Hitech Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-203-4097114C2657-1 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
Cross-Reference Index
Part NumberManufacturer
R81PPDK16-230 PRIMARY New Hampshire Ball Bearings Inc Div Hitech Division (USA)
RI-1812ZZRA1P16LY57 PRIMARY New Hampshire Ball Bearings Inc Div Precision Division (USA)
137-086-0014 Honeywell International Inc. Div Aerospace - Torrance (USA)
S5KDDFS160P PRIMARY Timken Co Div the Timken Company (USA)
Related Parts
3110-00-203-4097INTERCHANGEABLE
BEARING,BALL,ANNULAR
114C2657-1

Frequently Asked Questions

What is NSN 3110-01-384-0574?

NSN 3110-01-384-0574 is a Bearing,ball,annular, manufactured by New Hampshire Ball Bearings Inc Div Hitech Division, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-384-0574?

NSN 3110-01-384-0574 has 4 cross-referenced part numbers: R81PPDK16-230 (New Hampshire Ball Bearings Inc Div Hitech Division), RI-1812ZZRA1P16LY57 (New Hampshire Ball Bearings Inc Div Precision Division), 137-086-0014 (Honeywell International Inc. Div Aerospace - Torrance), S5KDDFS160P (Timken Co Div the Timken Company).

What NSN replaces 3110-01-384-0574?

There is 1 known substitute for 3110-01-384-0574: 3110-00-203-4097. Verify interchangeability with system specifications before substitution.

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