PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14CBearing,gear Side

Dresser-Rand Co Worthington Compressor Opn a Joint Venture · NSN 3120-00-198-7982 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-198-7982 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-198-7982. Primary manufacturer part number: 14C.
Features
  • Bearing,gear Side — FSC 3120
  • 3 verified cross-references
  • Primary manufacturer: Dresser-Rand Co Worthington Compressor Opn a Joint Venture
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Power transmission and speed reduction
  • Rotary motion transfer
General Description

The Bearing,gear Side, cataloged under National Stock Number 3120-00-198-7982, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Dresser-Rand Co Worthington Compressor Opn a Joint Venture. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing,gear Side
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersDresser-Rand Co Worthington Compressor Opn a Joint Venture (CAGE 93236); Siemens Energy, Inc. Dba Dresser-Rand (CAGE 0AT62); Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (CAGE 8FGX3)
Technical Specifications
ParameterValue
NSN3120-00-198-7982
Primary Part Number14C
Item NameBearing,gear Side
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerDresser-Rand Co Worthington Compressor Opn a Joint Venture
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-143-757914C INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
2920-00-155-8040J6 INTERCHANGEABLE
Spark Plug
Champion Aerospace Llc
8040-00-270-321014C INTERCHANGEABLE
Adhesive
Bridge Products Inc Camel Tire Care Products Div
5330-00-542-101514C INTERCHANGEABLE
Packing,preformed
The Walworth Company
5340-00-837-2242C5025 INTERCHANGEABLE
Strike,catch
Wayne Dalton Corp Kinnear Div
3010-01-187-510314C INTERCHANGEABLE
Actuator,hydraulic Rotary
Moog Inc. Dba Ampac-Isp Corp
4730-01-540-062014C INTERCHANGEABLE
Coupling Half,quick Disconnect
Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division
3120-01-561-1298 INTERCHANGEABLE
Bearing,gear Side
Cross-Reference Index
Part NumberManufacturer
14C Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
14C Siemens Energy, Inc. Dba Dresser-Rand (USA)
14C Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
Related Parts
3110-00-143-7579INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
14C
2920-00-155-8040INTERCHANGEABLE
SPARK PLUG
J6
8040-00-270-3210INTERCHANGEABLE
ADHESIVE
14C
5330-00-542-1015INTERCHANGEABLE
PACKING,PREFORMED
14C
5340-00-837-2242INTERCHANGEABLE
STRIKE,CATCH
C5025
3010-01-187-5103INTERCHANGEABLE
ACTUATOR,HYDRAULIC ROTARY
14C
4730-01-540-0620INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
14C
3120-01-561-1298INTERCHANGEABLE
BEARING,GEAR SIDE

Frequently Asked Questions

What is NSN 3120-00-198-7982?

NSN 3120-00-198-7982 is a Bearing,gear Side, manufactured by Dresser-Rand Co Worthington Compressor Opn a Joint Venture, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-198-7982?

NSN 3120-00-198-7982 has 3 cross-referenced part numbers: 14C (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), 14C (Siemens Energy, Inc. Dba Dresser-Rand), 14C (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions).

What NSN replaces 3120-00-198-7982?

There are 8 known substitutes for 3120-00-198-7982: 3110-00-143-7579, 2920-00-155-8040, 8040-00-270-3210 and 5 more. Verify interchangeability with system specifications before substitution.

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