PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55436Retainer,seal

Parker Hannifin Corporation Div Hydraulic Systems Division · NSN 1650-00-786-7083 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-786-7083 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-786-7083. Primary manufacturer part number: 55436.
Features
  • Retainer,seal — FSC 1650
  • General Characteristics Item Description: CARBON STEEL; 3.000 IN. OD; 1.156 IN. LG; 3 HOLES 0.220 IN. DIA EQUALLY SPACED AROUND 2.624 IN. DIA BOLT CIRCLE IN
  • 2 verified cross-references
  • Primary manufacturer: Parker Hannifin Corporation Div Hydraulic Systems Division
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Retainer,seal, cataloged under National Stock Number 1650-00-786-7083, 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 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-786-7083
Primary Part Number55436
Item NameRetainer,seal
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Hydraulic Systems Division
StatusACTIVE
General Characteristics Item DescriptionCARBON STEEL; 3.000 IN. OD; 1.156 IN. LG; 3 HOLES 0.220 IN. DIA EQUALLY SPACED AROUND 2.624 IN. DIA BOLT CIRCLE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5306-00-032-584855436 INTERCHANGEABLE
Bolt,machine
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
3110-00-516-5289203TF INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
1650-00-757-5101723229 INTERCHANGEABLE
Plate,seal
Hamilton Sundstrand Corporation
5133-00-839-550831767 INTERCHANGEABLE
Drill,twist
New York Twist Drill Inc
5995-01-717-342355436 INTERCHANGEABLE
Cable Assembly and Reel
Logos Imaging Llc
Cross-Reference Index
Part NumberManufacturer
55436 Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (USA)
55436 PRIMARY Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
Related Parts
5306-00-032-5848INTERCHANGEABLE
BOLT,MACHINE
55436
3110-00-516-5289INTERCHANGEABLE
BEARING,BALL,ANNULAR
203TF
1650-00-757-5101INTERCHANGEABLE
PLATE,SEAL
723229
5133-00-839-5508INTERCHANGEABLE
DRILL,TWIST
31767
5995-01-717-3423INTERCHANGEABLE
CABLE ASSEMBLY AND REEL
55436

Frequently Asked Questions

What is NSN 1650-00-786-7083?

NSN 1650-00-786-7083 is a Retainer,seal, 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 1650-00-786-7083?

NSN 1650-00-786-7083 has 2 cross-referenced part numbers: 55436 (Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations), 55436 (Parker Hannifin Corporation Div Hydraulic Systems Division).

What NSN replaces 1650-00-786-7083?

There are 5 known substitutes for 1650-00-786-7083: 5306-00-032-5848, 3110-00-516-5289, 1650-00-757-5101 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 55436?

Key specifications for 55436: General Characteristics Item Description: CARBON STEEL; 3.000 IN. OD; 1.156 IN. LG; 3 HOLES 0.220 IN. DIA EQUALLY SPACED AROUND 2.624 IN. DIA BOLT CIRCLE 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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