PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

402961-8Accumulator,hydraulic

Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) · NSN 1650-00-395-2593 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-395-2593 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-395-2593. Primary manufacturer part number: 402961-8.
Features
  • Accumulator,hydraulic — FSC 1650
  • FSC Application Data: HYDRAULIC SYSTEM AIRCRAFT
  • Material: RUBBER SYNTHETIC
  • Operating Pressure: 1500.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
  • Separator Type: BLADDER
  • Port Screw Thread Quantity Per Inch: 20.000 AND 16.000
  • Cubic Capacity: 60.000 CUBIC INCHES
  • Port Screw Thread Series Designator: NPTF
Applications
  • Applications requiring Rubber Synthetic construction
General Description

The Accumulator,hydraulic, cataloged under National Stock Number 1650-00-395-2593, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 12 verified specifications, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-395-2593
Primary Part Number402961-8
Item NameAccumulator,hydraulic
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
StatusACTIVE
FSC Application DataHYDRAULIC SYSTEM AIRCRAFT
MaterialRUBBER SYNTHETIC
Operating Pressure1500.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
Separator TypeBLADDER
Port Screw Thread Quantity Per Inch20.000 AND 16.000
Cubic Capacity60.000 CUBIC INCHES
Port Screw Thread Series DesignatorNPTF
Bleeder OpeningNOT INCLUDED
Maximum Fluid Volume53.000 CUBIC INCHES
Port Screw Thread Diameter0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
ShapeCYLINDRICAL
Thread Class3A A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6625-00-867-2251 INTERCHANGEABLE
Meter,multimeter
Cross-Reference Index
Part NumberManufacturer
402961-8 Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div (USA)
402961-8 PRIMARY Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
Related Parts
6625-00-867-2251INTERCHANGEABLE
METER,MULTIMETER

Frequently Asked Questions

What is NSN 1650-00-395-2593?

NSN 1650-00-395-2593 is a Accumulator,hydraulic, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-395-2593?

NSN 1650-00-395-2593 has 2 cross-referenced part numbers: 402961-8 (Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div), 402961-8 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).

What NSN replaces 1650-00-395-2593?

There is 1 known substitute for 1650-00-395-2593: 6625-00-867-2251. Verify interchangeability with system specifications before substitution.

What are the specifications of 402961-8?

Key specifications for 402961-8: FSC Application Data: HYDRAULIC SYSTEM AIRCRAFT; Material: RUBBER SYNTHETIC; Operating Pressure: 1500.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Separator Type: BLADDER. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com