PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6441Filter,fluid

Rosco Mfg Co · NSN 4330-01-105-5680 · FSC 4330 · No Item Name Available
Verified by PartsTable
NSN 4330-01-105-5680 — this item is cataloged by the U.S. Government under National Stock Number 4330-01-105-5680. Primary manufacturer part number: 6441.
Features
  • Filter,fluid — FSC 4330
  • Design Type: NONREUSABLE
  • Media for Which Designed: FUEL/OIL, HYDROCARBON
  • Filtering System for Which Designed: FULL FLOW
  • Style Designator: INLINE (HYDRAULIC)
  • 1 verified cross-reference
  • Primary manufacturer: Rosco Mfg Co
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,fluid, cataloged under National Stock Number 4330-01-105-5680, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Rosco Mfg Co. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4330-01-105-5680
Primary Part Number6441
Item NameFilter,fluid
FSC / FSG4330 / 43 — No Item Name Available
ManufacturerRosco Mfg Co
StatusACTIVE
Design TypeNONREUSABLE
Media for Which DesignedFUEL/OIL, HYDROCARBON
Filtering System for Which DesignedFULL FLOW
Style DesignatorINLINE (HYDRAULIC)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-144-33257411786 INTERCHANGEABLE
Gasket
U S Army Tank Automotive Command Amsta-Im-Mm
3040-00-146-7511 INTERCHANGEABLE
Shaft,shouldered
5306-00-497-31736441 INTERCHANGEABLE
Bolt,ribbed Neck
Saginaw Products Corporation Dba Cignys
4730-00-974-36826441 INTERCHANGEABLE
Nut,inlet
Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
5305-01-043-54656441 INTERCHANGEABLE
Screw,machine
Unity Manufacturing Co
2030-01-052-1655 INTERCHANGEABLE
Mainspring and Cup
4940-01-230-7705708-126 INTERCHANGEABLE
Test Stand,hydraulic System Comp
Avitest Llc
6840-01-411-9963EXPRESS WIPE-41 INTERCHANGEABLE
Disinfectant,utility
Rite-Kem, Inc. Dba Rite-Kem Inc
5310-01-611-49726441 INTERCHANGEABLE
Nut,plain,hexagon
Pomona Electronics
Cross-Reference Index
Part NumberManufacturer
6441 PRIMARY Rosco Mfg Co (USA)
Related Parts
5330-00-144-3325INTERCHANGEABLE
GASKET
7411786
3040-00-146-7511INTERCHANGEABLE
SHAFT,SHOULDERED
5306-00-497-3173INTERCHANGEABLE
BOLT,RIBBED NECK
6441
4730-00-974-3682INTERCHANGEABLE
NUT,INLET
6441
5305-01-043-5465INTERCHANGEABLE
SCREW,MACHINE
6441
2030-01-052-1655INTERCHANGEABLE
MAINSPRING AND CUP
4940-01-230-7705INTERCHANGEABLE
TEST STAND,HYDRAULIC SYSTEM COMP
708-126
6840-01-411-9963INTERCHANGEABLE
DISINFECTANT,UTILITY
EXPRESS WIPE-41
5310-01-611-4972INTERCHANGEABLE
NUT,PLAIN,HEXAGON
6441

Frequently Asked Questions

What is NSN 4330-01-105-5680?

NSN 4330-01-105-5680 is a Filter,fluid, manufactured by Rosco Mfg Co, classified under FSC 4330 (No Item Name Available). Status: active.

What are the part numbers for NSN 4330-01-105-5680?

NSN 4330-01-105-5680 has 1 cross-referenced part number: 6441 (Rosco Mfg Co).

What NSN replaces 4330-01-105-5680?

There are 9 known substitutes for 4330-01-105-5680: 5330-00-144-3325, 3040-00-146-7511, 5306-00-497-3173 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6441?

Key specifications for 6441: Design Type: NONREUSABLE; Media for Which Designed: FUEL/OIL, HYDROCARBON; Filtering System for Which Designed: FULL FLOW; Style Designator: INLINE (HYDRAULIC). 4 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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