PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21643Pad,hanger Arm

Parker Hannifin Corporation Div Hydraulic Systems Division · NSN 1650-01-327-3958 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-01-327-3958 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-327-3958. Primary manufacturer part number: 21643.
Features
  • Pad,hanger Arm — FSC 1650
  • 2 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 Pad,hanger Arm, cataloged under National Stock Number 1650-01-327-3958, 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 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.

Catalog Facts
Item NamePad,hanger Arm
FSC / FSG1650 — No Item Name Available (FSG 16)
ManufacturersAbex Corp Aerospace Div Oxnard Ca (CAGE 75250); Parker Hannifin Corporation Div Hydraulic Systems Division (CAGE 93835)
Technical Specifications
ParameterValue
NSN1650-01-327-3958
Primary Part Number21643
Item NamePad,hanger Arm
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Hydraulic Systems Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5950-00-647-832332357 INTERCHANGEABLE
Transformer,power
Freed Transformer Co
5330-00-834-868021643 INTERCHANGEABLE
Retainer,packing
Schneider Electric Systems Usa Inc
2910-01-171-884227950 INTERCHANGEABLE
Guard,carburetor
Stone Construction Equipment, Inc.
4820-01-180-075621643 INTERCHANGEABLE
Valve,expansion
Traulsen and Co Inc
5355-01-329-3454 INTERCHANGEABLE
Knob
Cross-Reference Index
Part NumberManufacturer
21643 Abex Corp Aerospace Div Oxnard Ca
21643 PRIMARY Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
Related Parts
5950-00-647-8323INTERCHANGEABLE
TRANSFORMER,POWER
32357
5330-00-834-8680INTERCHANGEABLE
RETAINER,PACKING
21643
2910-01-171-8842INTERCHANGEABLE
GUARD,CARBURETOR
27950
4820-01-180-0756INTERCHANGEABLE
VALVE,EXPANSION
21643
5355-01-329-3454INTERCHANGEABLE
KNOB

Frequently Asked Questions

What is NSN 1650-01-327-3958?

NSN 1650-01-327-3958 is a Pad,hanger Arm, 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 1650-01-327-3958?

NSN 1650-01-327-3958 has 2 cross-referenced part numbers: 21643 (Abex Corp Aerospace Div Oxnard Ca), 21643 (Parker Hannifin Corporation Div Hydraulic Systems Division).

What NSN replaces 1650-01-327-3958?

There are 5 known substitutes for 1650-01-327-3958: 5950-00-647-8323, 5330-00-834-8680, 2910-01-171-8842 and 2 more. Verify interchangeability with system specifications before substitution.

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