PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

177850Gear and Bearing Assembly

Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division · NSN 3110-00-485-1130 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-485-1130 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-485-1130. Primary manufacturer part number: 177850.
Features
  • Gear and Bearing Assembly — FSC 3110
  • 1 verified cross-reference
  • Primary manufacturer: Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Power transmission and speed reduction
  • Rotary motion transfer
General Description

The Gear and Bearing Assembly, cataloged under National Stock Number 3110-00-485-1130, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-485-1130
Primary Part Number177850
Item NameGear and Bearing Assembly
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerCurtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4130-00-394-9450177850 INTERCHANGEABLE
Plate,retainer Seal
Johnson Controls Navy Systems, Llc
Cross-Reference Index
Part NumberManufacturer
177850 PRIMARY Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division (USA)
Related Parts
4130-00-394-9450INTERCHANGEABLE
PLATE,RETAINER SEAL
177850

Frequently Asked Questions

What is NSN 3110-00-485-1130?

NSN 3110-00-485-1130 is a Gear and Bearing Assembly, manufactured by Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-485-1130?

NSN 3110-00-485-1130 has 1 cross-referenced part number: 177850 (Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division).

What NSN replaces 3110-00-485-1130?

There is 1 known substitute for 3110-00-485-1130: 4130-00-394-9450. Verify interchangeability with system specifications before substitution.

What are the specifications of 177850?

Key specifications for 177850: Part Name Assigned by Controlling Agency: GEAR/BEARING ASSEMBLY. 1 total characteristics are documented in the Federal Logistics Information System.

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