PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16542Plate,retaining,bearing

Harbormaster Marine, Inc · NSN 3110-01-274-4428 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-274-4428 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-274-4428. Primary manufacturer part number: 16542.
Features
  • Plate,retaining,bearing — FSC 3110
  • 1 verified cross-reference
  • Primary manufacturer: Harbormaster Marine, Inc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Plate,retaining,bearing, cataloged under National Stock Number 3110-01-274-4428, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Harbormaster Marine, Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePlate,retaining,bearing
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersHarbormaster Marine, Inc (CAGE 42138)
Technical Specifications
ParameterValue
NSN3110-01-274-4428
Primary Part Number16542
Item NamePlate,retaining,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerHarbormaster Marine, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4210-00-299-001114512 INTERCHANGEABLE
Extinguisher,fire
Tyco Fire Products Lp
6240-00-313-22128369 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
5305-00-825-334716542 INTERCHANGEABLE
Setscrew
Gyrus Acmi L.p. Dba Circon-Acmi Div
4730-00-906-072110 F5OX-S INTERCHANGEABLE
Adapter,straight,tube to Boss
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
6515-01-584-9100984000 INTERCHANGEABLE
Support,cervical
Aspen Medical Products, Llc Dba Aspen Medical Products Inc Div Aspen Medical Products
4210-01-617-468316542 INTERCHANGEABLE
Extinguisher,fire
Amerex Corporation Dba Amerex Corp
Cross-Reference Index
Part NumberManufacturer
16542 PRIMARY Harbormaster Marine, Inc (USA)
Related Parts
4210-00-299-0011INTERCHANGEABLE
EXTINGUISHER,FIRE
14512
6240-00-313-2212INTERCHANGEABLE
LAMP,INCANDESCENT
8369
5305-00-825-3347INTERCHANGEABLE
SETSCREW
16542
4730-00-906-0721INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
10 F5OX-S
6515-01-584-9100INTERCHANGEABLE
SUPPORT,CERVICAL
984000
4210-01-617-4683INTERCHANGEABLE
EXTINGUISHER,FIRE
16542

Frequently Asked Questions

What is NSN 3110-01-274-4428?

NSN 3110-01-274-4428 is a Plate,retaining,bearing, manufactured by Harbormaster Marine, Inc, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-274-4428?

NSN 3110-01-274-4428 has 1 cross-referenced part number: 16542 (Harbormaster Marine, Inc).

What NSN replaces 3110-01-274-4428?

There are 6 known substitutes for 3110-01-274-4428: 4210-00-299-0011, 6240-00-313-2212, 5305-00-825-3347 and 3 more. Verify interchangeability with system specifications before substitution.

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