PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27557Bearing

Dressta North America Ltd · NSN 3110-01-075-5849 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-075-5849 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-075-5849. Primary manufacturer part number: 27557.
Features
  • Bearing — FSC 3110
  • 3 verified cross-references
  • Primary manufacturer: Dressta North America Ltd
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing, cataloged under National Stock Number 3110-01-075-5849, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Dressta North America Ltd. This item has 3 commercial cross-references from 2 manufacturers, 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 NameBearing
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersDressta North America Ltd (CAGE 45RP7); Komatsu America Corporation (CAGE 23926)
Technical Specifications
ParameterValue
NSN3110-01-075-5849
Primary Part Number27557
Item NameBearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerDressta North America Ltd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-01-079-961627557 INTERCHANGEABLE
Transformer,power
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
5950-01-220-0413 INTERCHANGEABLE
Transformer,power
4730-01-254-4112 INTERCHANGEABLE
Parts Kit,steam Trap
5330-01-270-8291 INTERCHANGEABLE
Seal,plain Encased
5305-01-548-473927557 INTERCHANGEABLE
Screw,cap,hexagon Head
Eagle Components, Inc
5305-01-588-8793 INTERCHANGEABLE
Screw,cap,hexagon Head
Cross-Reference Index
Part NumberManufacturer
27557 PRIMARY Dressta North America Ltd (USA)
27557 Komatsu America Corporation (USA)
D27557 Komatsu America Corporation (USA)
Related Parts
5950-01-079-9616INTERCHANGEABLE
TRANSFORMER,POWER
27557
5950-01-220-0413INTERCHANGEABLE
TRANSFORMER,POWER
4730-01-254-4112INTERCHANGEABLE
PARTS KIT,STEAM TRAP
5330-01-270-8291INTERCHANGEABLE
SEAL,PLAIN ENCASED
5305-01-548-4739INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
27557
5305-01-588-8793INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD

Frequently Asked Questions

What is NSN 3110-01-075-5849?

NSN 3110-01-075-5849 is a Bearing, manufactured by Dressta North America Ltd, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-075-5849?

NSN 3110-01-075-5849 has 3 cross-referenced part numbers: 27557 (Dressta North America Ltd), 27557 (Komatsu America Corporation), D27557 (Komatsu America Corporation).

What NSN replaces 3110-01-075-5849?

There are 6 known substitutes for 3110-01-075-5849: 5950-01-079-9616, 5950-01-220-0413, 4730-01-254-4112 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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