PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

90226Shaft,c Oupling

Eaton Aerospace, Llc Dba Jackson South · NSN 1650-00-049-3875 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-049-3875 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-049-3875. Primary manufacturer part number: 90226.
Features
  • Shaft,c Oupling — FSC 1650
  • General Characteristics Item Description: BERYLLIUM COPPER QQ-C-530,SPLINED SHAFT,LARGE END 16 TEETH20/30 PITCH 0.800 PITCH DIA.,SMALL END 12 TEETH 20/40 PITCH 0.600PITCH DIA.,LG 2.047 IN.,TORQUE 2990 IN. LBS MAX IN
  • 2 verified cross-references
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft,c Oupling, cataloged under National Stock Number 1650-00-049-3875, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-049-3875
Primary Part Number90226
Item NameShaft,c Oupling
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
General Characteristics Item DescriptionBERYLLIUM COPPER QQ-C-530,SPLINED SHAFT,LARGE END 16 TEETH20/30 PITCH 0.800 PITCH DIA.,SMALL END 12 TEETH 20/40 PITCH 0.600PITCH DIA.,LG 2.047 IN.,TORQUE 2990 IN. LBS MAX IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5945-00-076-896310105907 INTERCHANGEABLE
Relay,electromagnetic
Us Army Aviation and Missile Command
2910-00-162-3427 INTERCHANGEABLE
Parts Kit,carburetor
5331-00-641-3763MS28775-221 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5120-01-029-67299022-6 INTERCHANGEABLE
Crimping Tool,terminal,hand
Te Connectivity Corporation
4820-01-413-406590226 INTERCHANGEABLE
Valve,expansion
Wilshire Corp
5305-01-708-683490226 INTERCHANGEABLE
Setscrew
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
10105907 Nimikkeistokeskus Ncb Finland (FIN)
90226 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
5945-00-076-8963INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
10105907
2910-00-162-3427INTERCHANGEABLE
PARTS KIT,CARBURETOR
5331-00-641-3763INTERCHANGEABLE
O-RING
MS28775-221
5120-01-029-6729INTERCHANGEABLE
CRIMPING TOOL,TERMINAL,HAND
9022-6
4820-01-413-4065INTERCHANGEABLE
VALVE,EXPANSION
90226
5305-01-708-6834INTERCHANGEABLE
SETSCREW
90226

Frequently Asked Questions

What is NSN 1650-00-049-3875?

NSN 1650-00-049-3875 is a Shaft,c Oupling, 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 1650-00-049-3875?

NSN 1650-00-049-3875 has 2 cross-referenced part numbers: 10105907 (Nimikkeistokeskus Ncb Finland), 90226 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 1650-00-049-3875?

There are 6 known substitutes for 1650-00-049-3875: 5945-00-076-8963, 2910-00-162-3427, 5331-00-641-3763 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 90226?

Key specifications for 90226: General Characteristics Item Description: BERYLLIUM COPPER QQ-C-530,SPLINED SHAFT,LARGE END 16 TEETH20/30 PITCH 0.800 PITCH DIA.,SMALL END 12 TEETH 20/40 PITCH 0.600PITCH DIA.,LG 2.047 IN.,TORQUE 2990 IN. LBS MAX IN. 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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