PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

402951Housing,pin and Bearing

Eaton Aerospace, Llc Dba Jackson South · NSN 1650-00-545-5777 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-545-5777 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-545-5777. Primary manufacturer part number: 402951.
Features
  • Housing,pin and Bearing — FSC 1650
  • General Characteristics Item Description: ALUMINUM ALLOY CASTING,ANODIZE,1.718 IN. NOM O/A THK IN
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Housing,pin and Bearing, cataloged under National Stock Number 1650-00-545-5777, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-545-5777
Primary Part Number402951
Item NameHousing,pin and Bearing
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
General Characteristics Item DescriptionALUMINUM ALLOY CASTING,ANODIZE,1.718 IN. NOM O/A THK IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5136-00-197-9535402951 INTERCHANGEABLE
Die,thread Cutting
Greenfield Industries Inc
4730-01-546-390940295-1 INTERCHANGEABLE
Bolt,fluid Passage
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
Cross-Reference Index
Part NumberManufacturer
402951 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
5136-00-197-9535INTERCHANGEABLE
DIE,THREAD CUTTING
402951
4730-01-546-3909INTERCHANGEABLE
BOLT,FLUID PASSAGE
40295-1

Frequently Asked Questions

What is NSN 1650-00-545-5777?

NSN 1650-00-545-5777 is a Housing,pin and Bearing, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-545-5777?

NSN 1650-00-545-5777 has 1 cross-referenced part number: 402951 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 1650-00-545-5777?

There are 2 known substitutes for 1650-00-545-5777: 5136-00-197-9535, 4730-01-546-3909. Verify interchangeability with system specifications before substitution.

What are the specifications of 402951?

Key specifications for 402951: End Item Identification: AIRCRAFT MODEL F14A; General Characteristics Item Description: ALUMINUM ALLOY CASTING,ANODIZE,1.718 IN. NOM O/A THK IN. 2 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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