PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21642Pad,hanger Arm

Parker Hannifin Corporation Div Hydraulic Systems Division · NSN 1650-01-327-3957 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-01-327-3957 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-327-3957. Primary manufacturer part number: 21642.
Features
  • Pad,hanger Arm — FSC 1650
  • 1 verified cross-reference
  • 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 1650-01-327-3957, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 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)
ManufacturersParker Hannifin Corporation Div Hydraulic Systems Division (CAGE 93835)
Technical Specifications
ParameterValue
NSN1650-01-327-3957
Primary Part Number21642
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 8
6240-00-027-260387-0770 INTERCHANGEABLE
Lamp,incandescent
Finnigan Corporation
6610-00-544-555021642 INTERCHANGEABLE
Shell Assy
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
5330-00-839-239921642 INTERCHANGEABLE
Packing,preformed
Schneider Electric Systems Usa Inc
2910-01-118-218021674 INTERCHANGEABLE
Clamp,filter
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
4820-01-163-46787-113100214-3 INTERCHANGEABLE
Valve,relief,pressure and Temper
The Boeing Company Div Services
4310-01-278-2015216-42 INTERCHANGEABLE
Compressor,reciprocating
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
3020-01-294-324021642 INTERCHANGEABLE
Gear,helical
Tulsa Winch, Inc.
4820-01-296-702021642 INTERCHANGEABLE
Disk,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
21642 PRIMARY Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
Related Parts
6240-00-027-2603INTERCHANGEABLE
LAMP,INCANDESCENT
87-0770
6610-00-544-5550INTERCHANGEABLE
SHELL ASSY
21642
5330-00-839-2399INTERCHANGEABLE
PACKING,PREFORMED
21642
2910-01-118-2180INTERCHANGEABLE
CLAMP,FILTER
21674
4820-01-163-4678INTERCHANGEABLE
VALVE,RELIEF,PRESSURE AND TEMPER
7-113100214-3
4310-01-278-2015INTERCHANGEABLE
COMPRESSOR,RECIPROCATING
216-42
3020-01-294-3240INTERCHANGEABLE
GEAR,HELICAL
21642
4820-01-296-7020INTERCHANGEABLE
DISK,VALVE
21642

Frequently Asked Questions

What is NSN 1650-01-327-3957?

NSN 1650-01-327-3957 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 1650-01-327-3957?

NSN 1650-01-327-3957 has 1 cross-referenced part number: 21642 (Parker Hannifin Corporation Div Hydraulic Systems Division).

What NSN replaces 1650-01-327-3957?

There are 8 known substitutes for 1650-01-327-3957: 6240-00-027-2603, 6610-00-544-5550, 5330-00-839-2399 and 5 more. Verify interchangeability with system specifications before substitution.

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