PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7CC18BFilter Element,fluid

Alfa Laval Inc. · NSN 4330-00-773-2594 · FSC 4330 · No Item Name Available
Verified by PartsTable
NSN 4330-00-773-2594 — this item is cataloged by the U.S. Government under National Stock Number 4330-00-773-2594. Primary manufacturer part number: 7CC18B.
Features
  • Filter Element,fluid — FSC 4330
  • Criticality Code Justification: FEAT
  • Body Thickness: 0.125 INCHES NOMINAL IN
  • Design Type: NONREUSABLE
  • Material: FIBER SYNTHETIC FILTERING MEDIUM
  • Filtering Media Design: POROUS SINGLE FILTERING MEDIA RESPONSE
  • Media for Which Designed: FUEL/OIL, HYDROCARBON
  • Body Overall Length: 3.750 INCHES NOMINAL IN
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Fiber Synthetic Filtering Medium construction
General Description

The Filter Element,fluid, cataloged under National Stock Number 4330-00-773-2594, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Alfa Laval Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4330-00-773-2594
Primary Part Number7CC18B
Item NameFilter Element,fluid
FSC / FSG4330 / 43 — No Item Name Available
ManufacturerAlfa Laval Inc.
StatusCANCELLED
Criticality Code JustificationFEAT
Body Thickness0.125 INCHES NOMINAL IN
Design TypeNONREUSABLE
MaterialFIBER SYNTHETIC FILTERING MEDIUM
Filtering Media DesignPOROUS SINGLE FILTERING MEDIA RESPONSE
Media for Which DesignedFUEL/OIL, HYDROCARBON
Body Overall Length3.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3040-00-152-2458CO2306-001 INTERCHANGEABLE
Spindle,mechanically Actuated
Alfa Laval Inc
4730-00-218-5912HKA-A502-1-1 INTERCHANGEABLE
Packing Nut
Hatch & Kirk, Inc.
4330-00-274-9581 INTERCHANGEABLE
Ring,control,fluid Flow
4930-00-332-0407AB5028-1 INTERCHANGEABLE
Catch,purfier
Alfa Laval Inc
4330-00-469-1080 INTERCHANGEABLE
Filter Element,fluid
4330-01-143-1467 INTERCHANGEABLE
Cover,fluid Filter
4330-01-143-2920 INTERCHANGEABLE
Stop,idler
4330-01-143-2921 INTERCHANGEABLE
Base,bearing
4330-01-143-4386 INTERCHANGEABLE
Ring,bearing,filler
4330-01-143-9055 INTERCHANGEABLE
Filler,idler
Cross-Reference Index
Part NumberManufacturer
7CC18B Alfa Laval Inc. (USA)
NN-19-1 Alfa Laval Inc. (USA)
700 Fidelity Felt and Mfg Co (USA)
7CC18 Alfa Laval Inc. (USA)
NN-19-1 SYMBOL 721 Alfa Laval Inc. (USA)
Related Parts
3040-00-152-2458INTERCHANGEABLE
SPINDLE,MECHANICALLY ACTUATED
CO2306-001
4730-00-218-5912INTERCHANGEABLE
PACKING NUT
HKA-A502-1-1
4330-00-274-9581INTERCHANGEABLE
RING,CONTROL,FLUID FLOW
4930-00-332-0407INTERCHANGEABLE
CATCH,PURFIER
AB5028-1
4330-00-469-1080INTERCHANGEABLE
FILTER ELEMENT,FLUID
4330-01-143-1467INTERCHANGEABLE
COVER,FLUID FILTER
4330-01-143-2920INTERCHANGEABLE
STOP,IDLER
4330-01-143-2921INTERCHANGEABLE
BASE,BEARING
4330-01-143-4386INTERCHANGEABLE
RING,BEARING,FILLER
4330-01-143-9055INTERCHANGEABLE
FILLER,IDLER
4330-01-143-9056INTERCHANGEABLE
BASE,BEARING
3020-01-144-2647INTERCHANGEABLE
PULLEY,FLAT

Frequently Asked Questions

What is NSN 4330-00-773-2594?

NSN 4330-00-773-2594 is a Filter Element,fluid, manufactured by Alfa Laval Inc., classified under FSC 4330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4330-00-773-2594?

NSN 4330-00-773-2594 has 5 cross-referenced part numbers: 7CC18B (Alfa Laval Inc.), NN-19-1 (Alfa Laval Inc.), 700 (Fidelity Felt and Mfg Co), 7CC18 (Alfa Laval Inc.), NN-19-1 SYMBOL 721 (Alfa Laval Inc.).

What NSN replaces 4330-00-773-2594?

There are 12 known substitutes for 4330-00-773-2594: 3040-00-152-2458, 4730-00-218-5912, 4330-00-274-9581 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7CC18B?

Key specifications for 7CC18B: Overall Width: 0.312 INCHES NOMINAL IN; Special Features: WEAPON SYSTEM ESSENTIAL; Criticality Code Justification: FEAT; Body Thickness: 0.125 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4330-00-773-2594 still in active supply?

NSN 4330-00-773-2594 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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