PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41596Piston,valve

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 4820-01-293-5169 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-293-5169 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-293-5169. Primary manufacturer part number: 41596.
Features
  • Piston,valve — FSC 4820
  • Material: STEEL
  • 2 verified cross-references
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel construction
General Description

The Piston,valve, cataloged under National Stock Number 4820-01-293-5169, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-293-5169
Primary Part Number41596
Item NamePiston,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6615-00-077-291941596 INTERCHANGEABLE
Gyromotor
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
4320-00-300-59956577P INTERCHANGEABLE
Cylinder Sleeve
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5962-01-223-645341596 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
5342-01-334-356941596 INTERCHANGEABLE
Cap,filler Opening
Center - Moeller Products Llc
Cross-Reference Index
Part NumberManufacturer
69340 ITEM 3 Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
41596 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
6615-00-077-2919INTERCHANGEABLE
GYROMOTOR
41596
4320-00-300-5995INTERCHANGEABLE
CYLINDER SLEEVE
6577P
5962-01-223-6453INTERCHANGEABLE
MICROCIRCUIT,MEMORY
41596
5342-01-334-3569INTERCHANGEABLE
CAP,FILLER OPENING
41596

Frequently Asked Questions

What is NSN 4820-01-293-5169?

NSN 4820-01-293-5169 is a Piston,valve, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-293-5169?

NSN 4820-01-293-5169 has 2 cross-referenced part numbers: 69340 ITEM 3 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson), 41596 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 4820-01-293-5169?

There are 4 known substitutes for 4820-01-293-5169: 6615-00-077-2919, 4320-00-300-5995, 5962-01-223-6453 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41596?

Key specifications for 41596: Material: STEEL. 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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