PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31635Bearing

Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions · NSN 3120-00-147-9092 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-147-9092 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-147-9092. Primary manufacturer part number: 31635.
Features
  • Bearing — FSC 3120
  • 5 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing, cataloged under National Stock Number 3120-00-147-9092, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersTerry Corp of Connecticut Sub of Ingersoll-Rand Co (CAGE 59560); Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (CAGE 830Q4); Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (CAGE 8FGX3); Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (CAGE 82328); Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (CAGE 0BR59)
Technical Specifications
ParameterValue
NSN3120-00-147-9092
Primary Part Number31635
Item NameBearing
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
1680-00-411-681531635 INTERCHANGEABLE
Gear Assy,actuation
Aerocontrolex Group, Inc. Div Talley Actuators
6515-01-140-530638900 INTERCHANGEABLE
Anoscope Rotating
Welch Allyn, Inc.
3120-01-338-0296773 1635 INTERCHANGEABLE
Bearing,sleeve
Deutz Corporation
1630-01-654-68503-1635 INTERCHANGEABLE
Wheel Assy Hw
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
Cross-Reference Index
Part NumberManufacturer
31635 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
31635 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
31635 PRIMARY Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
31635 Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA)
31635 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
Related Parts
1680-00-411-6815INTERCHANGEABLE
GEAR ASSY,ACTUATION
31635
6515-01-140-5306INTERCHANGEABLE
ANOSCOPE ROTATING
38900
3120-01-338-0296INTERCHANGEABLE
BEARING,SLEEVE
773 1635
1630-01-654-6850INTERCHANGEABLE
WHEEL ASSY HW
3-1635

Frequently Asked Questions

What is NSN 3120-00-147-9092?

NSN 3120-00-147-9092 is a Bearing, manufactured by Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-147-9092?

NSN 3120-00-147-9092 has 5 cross-referenced part numbers: 31635 (Terry Corp of Connecticut Sub of Ingersoll-Rand Co), 31635 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), 31635 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), 31635 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), 31635 (Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand).

What NSN replaces 3120-00-147-9092?

There are 4 known substitutes for 3120-00-147-9092: 1680-00-411-6815, 6515-01-140-5306, 3120-01-338-0296 and 1 more. Verify interchangeability with system specifications before substitution.

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