PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41219-00Coupling Assembly,f

Itt Marlow a Unit of Itt Pumps and Compressors Div · NSN 4320-01-322-0995 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-322-0995 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-322-0995. Primary manufacturer part number: 41219-00.
Features
  • Coupling Assembly,f — FSC 4320
  • General Characteristics Item Description: ITEM IS A FLYWHEEL COUPLING ASSEMBLY
  • 3 verified cross-references
  • Primary manufacturer: Itt Marlow a Unit of Itt Pumps and Compressors Div
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Coupling Assembly,f, cataloged under National Stock Number 4320-01-322-0995, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Itt Marlow a Unit of Itt Pumps and Compressors Div. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-322-0995
Primary Part Number41219-00
Item NameCoupling Assembly,f
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerItt Marlow a Unit of Itt Pumps and Compressors Div
StatusACTIVE
General Characteristics Item DescriptionITEM IS A FLYWHEEL COUPLING ASSEMBLY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5305-00-012-3852123852 INTERCHANGEABLE
Screw,cap,hexagon Head
Rolls-Royce Solutions America Inc
3830-00-625-4460608881 INTERCHANGEABLE
Housing Ring,hydraulic Pump
Caterpillar Inc Div Caterpillar Defense
6350-00-942-8001412190-0 INTERCHANGEABLE
Pointer Assy
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
2530-01-003-51903683963 INTERCHANGEABLE
Disk Brake Shoe Set
Chrysler Corp Service and Parts Opns
6210-01-087-1250AML42SBS2 INTERCHANGEABLE
Light,indicator
Honeywell International Inc. Dba Honeyweel Sensing & Controls
3040-01-297-5286123852 INTERCHANGEABLE
Toggle,brake
Lake Shore Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
41219-00 Itt Marlow a Unit of Itt Pumps and Compressors Div (USA)
125839 Hayes Manufacturing, Inc. Dba Website:www.hayescouplings.com (USA)
123852 Hayes Manufacturing, Inc. Dba Website:www.hayescouplings.com (USA)
Related Parts
5305-00-012-3852INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
123852
3830-00-625-4460INTERCHANGEABLE
HOUSING RING,HYDRAULIC PUMP
608881
6350-00-942-8001INTERCHANGEABLE
POINTER ASSY
412190-0
2530-01-003-5190INTERCHANGEABLE
DISK BRAKE SHOE SET
3683963
6210-01-087-1250INTERCHANGEABLE
LIGHT,INDICATOR
AML42SBS2
3040-01-297-5286INTERCHANGEABLE
TOGGLE,BRAKE
123852

Frequently Asked Questions

What is NSN 4320-01-322-0995?

NSN 4320-01-322-0995 is a Coupling Assembly,f, manufactured by Itt Marlow a Unit of Itt Pumps and Compressors Div, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-322-0995?

NSN 4320-01-322-0995 has 3 cross-referenced part numbers: 41219-00 (Itt Marlow a Unit of Itt Pumps and Compressors Div), 125839 (Hayes Manufacturing, Inc. Dba Website:www.hayescouplings.com), 123852 (Hayes Manufacturing, Inc. Dba Website:www.hayescouplings.com).

What NSN replaces 4320-01-322-0995?

There are 6 known substitutes for 4320-01-322-0995: 5305-00-012-3852, 3830-00-625-4460, 6350-00-942-8001 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41219-00?

Key specifications for 41219-00: General Characteristics Item Description: ITEM IS A FLYWHEEL COUPLING ASSEMBLY. 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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