PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55974Mounting Flange Ass

Parker Hannifin Corporation Div Hydraulic Systems Division · NSN 1650-00-132-1261 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-132-1261 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-132-1261. Primary manufacturer part number: 55974.
Features
  • Mounting Flange Ass — FSC 1650
  • 3 verified cross-references
  • Primary manufacturer: Parker Hannifin Corporation Div Hydraulic Systems Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mounting Flange Ass, cataloged under National Stock Number 1650-00-132-1261, 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. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMounting Flange Ass
FSC / FSG1650 — No Item Name Available (FSG 16)
ManufacturersParker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (CAGE 59211); Parker-Hannifin Corporation Dba Control Systems Division (CAGE 82106); Parker Hannifin Corporation Div Hydraulic Systems Division (CAGE 93835)
Technical Specifications
ParameterValue
NSN1650-00-132-1261
Primary Part Number55974
Item NameMounting Flange Ass
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Hydraulic Systems Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
8030-00-081-9022 INTERCHANGEABLE
Sealing Compound
5360-00-663-3362 INTERCHANGEABLE
Spring,helical,torsion
5210-01-045-352666MA INTERCHANGEABLE
Gage,thickness
L.s. Starrett Company (the) Div Tool Division
6640-01-533-938855974 INTERCHANGEABLE
Paper,lens
Aerovironment, Inc. Dba Aerovironment Inc
Cross-Reference Index
Part NumberManufacturer
55974 Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (USA)
55974 Parker-Hannifin Corporation Dba Control Systems Division (USA)
55974 PRIMARY Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
Related Parts
8030-00-081-9022INTERCHANGEABLE
SEALING COMPOUND
5360-00-663-3362INTERCHANGEABLE
SPRING,HELICAL,TORSION
5210-01-045-3526INTERCHANGEABLE
GAGE,THICKNESS
66MA
6640-01-533-9388INTERCHANGEABLE
PAPER,LENS
55974

Frequently Asked Questions

What is NSN 1650-00-132-1261?

NSN 1650-00-132-1261 is a Mounting Flange Ass, 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 1650-00-132-1261?

NSN 1650-00-132-1261 has 3 cross-referenced part numbers: 55974 (Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations), 55974 (Parker-Hannifin Corporation Dba Control Systems Division), 55974 (Parker Hannifin Corporation Div Hydraulic Systems Division).

What NSN replaces 1650-00-132-1261?

There are 4 known substitutes for 1650-00-132-1261: 8030-00-081-9022, 5360-00-663-3362, 5210-01-045-3526 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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