PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

661120Filter Element,fluid

Foseco Inc Foundry Products Div · NSN 4330-01-284-6205 · FSC 4330 · No Item Name Available
Verified by PartsTable
NSN 4330-01-284-6205 — this item is cataloged by the U.S. Government under National Stock Number 4330-01-284-6205. Primary manufacturer part number: 661120.
Features
  • Filter Element,fluid — FSC 4330
  • Body Overall Length: 4.000 INCHES NOMINAL IN
  • Material: CERAMIC FILTERING MEDIUM
  • 1 verified cross-reference
  • Primary manufacturer: Foseco Inc Foundry Products Div
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Ceramic Filtering Medium construction
General Description

The Filter Element,fluid, cataloged under National Stock Number 4330-01-284-6205, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Foseco Inc Foundry Products Div. Government technical data includes 2 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4330-01-284-6205
Primary Part Number661120
Item NameFilter Element,fluid
FSC / FSG4330 / 43 — No Item Name Available
ManufacturerFoseco Inc Foundry Products Div
StatusACTIVE
Body Overall Length4.000 INCHES NOMINAL IN
MaterialCERAMIC FILTERING MEDIUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
7920-00-394-9402 INTERCHANGEABLE
Mophead,sponge
5310-00-735-1093501643-1 INTERCHANGEABLE
Washer,flat
Hamilton Sundstrand Corporation Dba Collins Aerospace
1660-00-870-1733661120 INTERCHANGEABLE
Arm,actuating
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
Cross-Reference Index
Part NumberManufacturer
661120 PRIMARY Foseco Inc Foundry Products Div (USA)
Related Parts
7920-00-394-9402INTERCHANGEABLE
MOPHEAD,SPONGE
5310-00-735-1093INTERCHANGEABLE
WASHER,FLAT
501643-1
1660-00-870-1733INTERCHANGEABLE
ARM,ACTUATING
661120

Frequently Asked Questions

What is NSN 4330-01-284-6205?

NSN 4330-01-284-6205 is a Filter Element,fluid, manufactured by Foseco Inc Foundry Products Div, classified under FSC 4330 (No Item Name Available). Status: active.

What are the part numbers for NSN 4330-01-284-6205?

NSN 4330-01-284-6205 has 1 cross-referenced part number: 661120 (Foseco Inc Foundry Products Div).

What NSN replaces 4330-01-284-6205?

There are 3 known substitutes for 4330-01-284-6205: 7920-00-394-9402, 5310-00-735-1093, 1660-00-870-1733. Verify interchangeability with system specifications before substitution.

What are the specifications of 661120?

Key specifications for 661120: Body Overall Length: 4.000 INCHES NOMINAL IN; Material: CERAMIC FILTERING MEDIUM; Overall Width: 3.000 INCHES NOMINAL IN. 3 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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