PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

254936Shaft,block and Piston

Eaton Aerospace, Llc Dba Jackson South · NSN 1650-01-030-7881 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-01-030-7881 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-030-7881. Primary manufacturer part number: 254936.
Features
  • Shaft,block and Piston — FSC 1650
  • 1 verified cross-reference
  • 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,block and Piston, cataloged under National Stock Number 1650-01-030-7881, 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. 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
NSN1650-01-030-7881
Primary Part Number254936
Item NameShaft,block and Piston
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5945-00-944-475621041 INTERCHANGEABLE
Relay,electromagnetic
General Automatic Products Corp
Cross-Reference Index
Part NumberManufacturer
254936 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
5945-00-944-4756INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
21041

Frequently Asked Questions

What is NSN 1650-01-030-7881?

NSN 1650-01-030-7881 is a Shaft,block and Piston, 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 1650-01-030-7881?

NSN 1650-01-030-7881 has 1 cross-referenced part number: 254936 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 1650-01-030-7881?

There is 1 known substitute for 1650-01-030-7881: 5945-00-944-4756. Verify interchangeability with system specifications before substitution.

What are the specifications of 254936?

Key specifications for 254936: End Item Identification: E3A ACFT. 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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