PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50320Dampener,fluid Pressure

Parker Hannifin Corporation Div Hydraulic Systems Division · NSN 1650-00-986-4102 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-986-4102 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-986-4102. Primary manufacturer part number: 50320.
Features
  • Dampener,fluid Pressure — FSC 1650
  • Connection Quantity: 2
  • Material: ALUMINUM ALLOY
  • FSC Application Data: HYDRAULIC PIPING INSTL,WING FLAP
  • Fluid Type for Which Designed: HYDRAULIC FLUID
  • Screw Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF)
  • Tube Connection Type: FLARELESS
  • Removable Piston: NOT PROVIDED
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Dampener,fluid Pressure, cataloged under National Stock Number 1650-00-986-4102, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Parker Hannifin Corporation Div Hydraulic Systems Division. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-986-4102
Primary Part Number50320
Item NameDampener,fluid Pressure
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Hydraulic Systems Division
StatusACTIVE
Connection Quantity2
MaterialALUMINUM ALLOY
FSC Application DataHYDRAULIC PIPING INSTL,WING FLAP
Fluid Type for Which DesignedHYDRAULIC FLUID
Screw Thread Series DesignatorUNIFIED NATIONAL JOINT FINE (UNJF)
Tube Connection TypeFLARELESS
Removable PistonNOT PROVIDED
Threaded Direct Pressure ConnectionPROVIDED
Thread Size3/4-16
Thread LocationEXTERNAL
Operating Pressure Range+0.0 TO 3000.0 POUNDS PER SQUARE INCH LBS
Thread Class3A A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-119-795361-4X7ANKP0LY INTERCHANGEABLE
Packing,preformed
Hydranamics Inc
3040-00-153-7662 INTERCHANGEABLE
Shaft,straight
5325-00-171-71455-0-320 INTERCHANGEABLE
Stud,turnlock Fastener
Southco Inc New York Div
5330-00-178-2186 INTERCHANGEABLE
Seal,plain Encased
5133-00-189-9287 INTERCHANGEABLE
Drill,twist
6210-00-237-2734911-1112-525 INTERCHANGEABLE
Light,indicator
Dialight Corporation
9540-00-254-4154 INTERCHANGEABLE
Angle,structural
5330-00-290-0321 INTERCHANGEABLE
Seal,plain Encased
5110-00-293-0108 INTERCHANGEABLE
Punch and Die,knockout
5950-00-310-3954226275-000 INTERCHANGEABLE
Reactor
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
Cross-Reference Index
Part NumberManufacturer
50320 PRIMARY Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
20670 Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val (USA)
10140-1 Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
1650PL1711811 Jednolity Indeks Materialowy - Uniform Material Index (POL)
695790-1 Lockheed Martin Corp (USA)
695790-1 Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val (USA)
Related Parts
5330-00-119-7953INTERCHANGEABLE
PACKING,PREFORMED
61-4X7ANKP0LY
3040-00-153-7662INTERCHANGEABLE
SHAFT,STRAIGHT
5325-00-171-7145INTERCHANGEABLE
STUD,TURNLOCK FASTENER
5-0-320
5330-00-178-2186INTERCHANGEABLE
SEAL,PLAIN ENCASED
5133-00-189-9287INTERCHANGEABLE
DRILL,TWIST
6210-00-237-2734INTERCHANGEABLE
LIGHT,INDICATOR
911-1112-525
9540-00-254-4154INTERCHANGEABLE
ANGLE,STRUCTURAL
5330-00-290-0321INTERCHANGEABLE
SEAL,PLAIN ENCASED
5110-00-293-0108INTERCHANGEABLE
PUNCH AND DIE,KNOCKOUT
5950-00-310-3954INTERCHANGEABLE
REACTOR
226275-000
5998-00-327-4703INTERCHANGEABLE
EXTENDER CARD,ELECTRONIC TEST
50320
5935-00-462-1809INTERCHANGEABLE
PLUG,TELEPHONE
LPM-50

Frequently Asked Questions

What is NSN 1650-00-986-4102?

NSN 1650-00-986-4102 is a Dampener,fluid Pressure, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-986-4102?

NSN 1650-00-986-4102 has 6 cross-referenced part numbers: 50320 (Parker Hannifin Corporation Div Hydraulic Systems Division), 20670 (Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val), 10140-1 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson), 1650PL1711811 (Jednolity Indeks Materialowy - Uniform Material Index), 695790-1 (Lockheed Martin Corp) and 1 more.

What NSN replaces 1650-00-986-4102?

There are 12 known substitutes for 1650-00-986-4102: 5330-00-119-7953, 3040-00-153-7662, 5325-00-171-7145 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50320?

Key specifications for 50320: Connection Quantity: 2; Material: ALUMINUM ALLOY; FSC Application Data: HYDRAULIC PIPING INSTL,WING FLAP; Fluid Type for Which Designed: HYDRAULIC FLUID. 15 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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