PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

187673PC306Ball,bearing

Siemens Energy, Inc. Dba Dresser-Rand · NSN 3110-00-100-6182 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-100-6182 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-100-6182. Primary manufacturer part number: 187673PC306.
Features
  • Ball,bearing — FSC 3110
  • Standard Tolerance Designation: AFBMA STD TOLERANCE FOR BALLS, GRADE 50
  • Material: STEEL OVERALL
  • Style Designator: BALL
  • Rolling Element Diameter: 0.3750 INCHES NOMINAL IN
  • 50 verified cross-references
  • Primary manufacturer: Siemens Energy, Inc. Dba Dresser-Rand
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Ball,bearing, cataloged under National Stock Number 3110-00-100-6182, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Siemens Energy, Inc. Dba Dresser-Rand. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-100-6182
Primary Part Number187673PC306
Item NameBall,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSiemens Energy, Inc. Dba Dresser-Rand
StatusCANCELLED
Standard Tolerance DesignationAFBMA STD TOLERANCE FOR BALLS, GRADE 50
MaterialSTEEL OVERALL
Style DesignatorBALL
Rolling Element Diameter0.3750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4320-00-005-86624289 INTERCHANGEABLE
Housing,liquid Pump
Barber-Nichols, Llc
4730-00-014-4615B687R-96B INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
4730-00-024-397112339884-1 INTERCHANGEABLE
Clamp,hose
U S Army Tank Automotive Command Amsta-Im-Mm
5930-00-064-7224 INTERCHANGEABLE
Switch,pressure
5815-00-065-60844829 INTERCHANGEABLE
Teletypewriter Subassembly
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
5990-00-070-82670283 INTERCHANGEABLE
Synchro,control Transformer
Frontgrade Technologies Inc. Dba Frontgrade Technologies Inc.
1660-00-078-822710C-0005-11 INTERCHANGEABLE
Converter,liquid Oxygen
Essex Industries, Inc. Dba Essex Industries
5975-00-079-8057996 INTERCHANGEABLE
Bushing,electrical Conduit
M&w Electric Manufacturing Co. Llc
5935-00-080-758633-5080-1 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corporation Div Amphenol Rf
5945-00-083-278410531902 INTERCHANGEABLE
Relay,electromagnetic
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Cross-Reference Index
Part NumberManufacturer
187673PC306 Siemens Energy, Inc. Dba Dresser-Rand (USA)
N325PC343 Siemens Energy, Inc. Dba Dresser-Rand (USA)
107253PC85 Siemens Energy, Inc. Dba Dresser-Rand (USA)
185725APC306 Siemens Energy, Inc. Dba Dresser-Rand (USA)
N398PC343 Siemens Energy, Inc. Dba Dresser-Rand (USA)
184227PC306 Siemens Energy, Inc. Dba Dresser-Rand (USA)
10ADE80FPC92 Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA)
N165PC231 Siemens Energy, Inc. Dba Dresser-Rand (USA)
N215PC343 Siemens Energy, Inc. Dba Dresser-Rand (USA)
169575PC306 Siemens Energy, Inc. Dba Dresser-Rand (USA)
107427PC184 Siemens Energy, Inc. Dba Dresser-Rand (USA)
108589 Komatsu American Intl Co (USA)
107512PC184 Siemens Energy, Inc. Dba Dresser-Rand (USA)
187682PC302 Siemens Energy, Inc. Dba Dresser-Rand (USA)
N273PC125 Siemens Energy, Inc. Dba Dresser-Rand (USA)
21SAF10B4988APC69 Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA)
N277PC125 Siemens Energy, Inc. Dba Dresser-Rand (USA)
1652 Linde Lift Truck Corp. (USA)
188989APC302 Siemens Energy, Inc. Dba Dresser-Rand (USA)
N234PC99 Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA)
Related Parts
4320-00-005-8662INTERCHANGEABLE
HOUSING,LIQUID PUMP
4289
4730-00-014-4615INTERCHANGEABLE
NIPPLE,PIPE
B687R-96B
4730-00-024-3971INTERCHANGEABLE
CLAMP,HOSE
12339884-1
5930-00-064-7224INTERCHANGEABLE
SWITCH,PRESSURE
5815-00-065-6084INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
4829
5990-00-070-8267INTERCHANGEABLE
SYNCHRO,CONTROL TRANSFORMER
0283
1660-00-078-8227INTERCHANGEABLE
CONVERTER,LIQUID OXYGEN
10C-0005-11
5975-00-079-8057INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUIT
996
5935-00-080-7586INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
33-5080-1
5945-00-083-2784INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
10531902
5960-00-098-8847INTERCHANGEABLE
ELECTRON TUBE
142952-1
3110-00-100-6155INTERCHANGEABLE
BALL,BEARING
MS19059-2418

Frequently Asked Questions

What is NSN 3110-00-100-6182?

NSN 3110-00-100-6182 is a Ball,bearing, manufactured by Siemens Energy, Inc. Dba Dresser-Rand, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-100-6182?

NSN 3110-00-100-6182 has 50 cross-referenced part numbers: 187673PC306 (Siemens Energy, Inc. Dba Dresser-Rand), N325PC343 (Siemens Energy, Inc. Dba Dresser-Rand), 107253PC85 (Siemens Energy, Inc. Dba Dresser-Rand), 185725APC306 (Siemens Energy, Inc. Dba Dresser-Rand), N398PC343 (Siemens Energy, Inc. Dba Dresser-Rand) and 45 more.

What NSN replaces 3110-00-100-6182?

There are 12 known substitutes for 3110-00-100-6182: 4320-00-005-8662, 4730-00-014-4615, 4730-00-024-3971 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 187673PC306?

Key specifications for 187673PC306: Standard Tolerance Designation: AFBMA STD TOLERANCE FOR BALLS, GRADE 50; Material: STEEL OVERALL; Style Designator: BALL; Rolling Element Diameter: 0.3750 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-100-6182 still in active supply?

NSN 3110-00-100-6182 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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