PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W87044 PIECE 211Retainer,bearing

Lake Shore Systems, Inc. · NSN 3110-01-189-5481 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-189-5481 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-189-5481. Primary manufacturer part number: W87044 PIECE 211.
Features
  • Retainer,bearing — FSC 3110
  • 3 verified cross-references
  • Primary manufacturer: Lake Shore Systems, Inc.
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Retainer,bearing, cataloged under National Stock Number 3110-01-189-5481, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Lake Shore Systems, Inc.. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRetainer,bearing
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersLake Shore Systems, Inc. (CAGE 34712); Federal Equipment Co (CAGE 60587)
Technical Specifications
ParameterValue
NSN3110-01-189-5481
Primary Part NumberW87044 PIECE 211
Item NameRetainer,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerLake Shore Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6625-00-107-810110155 INTERCHANGEABLE
Voltmeter
Simpson Electric Company, Inc.
4030-00-125-291910155 INTERCHANGEABLE
Wedge
Garwood/feller Inc Garwood Winch Div
5910-00-243-5960 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
3110-00-277-0791JH10-155 INTERCHANGEABLE
Bearing,ball,pivot
Strube Inc
5977-00-552-945010155 INTERCHANGEABLE
Holder,electrical Contact Brush
Miraj Corp
5950-00-897-601810155 INTERCHANGEABLE
Reactor
Torotel, Inc. Div Torotel Products, Inc.
4420-01-196-02981015-5 INTERCHANGEABLE
Heat Exchanger Asse
Rotron Incorporated
6685-01-204-900210155 INTERCHANGEABLE
Gage,pressure,dial Indicating
Tld Ace Corp Div Tld Ace
5930-01-364-740910155 INTERCHANGEABLE
Switch,push
Vaisala Inc.
5365-01-519-098010-155 INTERCHANGEABLE
Plug,machine Thread
Konrad Marine Inc Div Konrad Marine
Cross-Reference Index
Part NumberManufacturer
W87044 PIECE 211 PRIMARY Lake Shore Systems, Inc. (USA)
10155 Lake Shore Systems, Inc. (USA)
10155 Federal Equipment Co (USA)
Related Parts
6625-00-107-8101INTERCHANGEABLE
VOLTMETER
10155
4030-00-125-2919INTERCHANGEABLE
WEDGE
10155
5910-00-243-5960INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
3110-00-277-0791INTERCHANGEABLE
BEARING,BALL,PIVOT
JH10-155
5977-00-552-9450INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
10155
5950-00-897-6018INTERCHANGEABLE
REACTOR
10155
4420-01-196-0298INTERCHANGEABLE
HEAT EXCHANGER ASSE
1015-5
6685-01-204-9002INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
10155
5930-01-364-7409INTERCHANGEABLE
SWITCH,PUSH
10155
5365-01-519-0980INTERCHANGEABLE
PLUG,MACHINE THREAD
10-155
5340-01-641-5495INTERCHANGEABLE
HANDLE
10155
8340-01-681-6499INTERCHANGEABLE
GROUND ANCHOR KIT
10155

Frequently Asked Questions

What is NSN 3110-01-189-5481?

NSN 3110-01-189-5481 is a Retainer,bearing, manufactured by Lake Shore Systems, Inc., classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-189-5481?

NSN 3110-01-189-5481 has 3 cross-referenced part numbers: W87044 PIECE 211 (Lake Shore Systems, Inc.), 10155 (Lake Shore Systems, Inc.), 10155 (Federal Equipment Co).

What NSN replaces 3110-01-189-5481?

There are 12 known substitutes for 3110-01-189-5481: 6625-00-107-8101, 4030-00-125-2919, 5910-00-243-5960 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com