PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

R2411-5Filter Element,fluid

Fluitek Corp · NSN 4330-01-138-1951 · FSC 4330 · No Item Name Available
Verified by PartsTable
NSN 4330-01-138-1951 — this item is cataloged by the U.S. Government under National Stock Number 4330-01-138-1951. Primary manufacturer part number: R2411-5.
Features
  • Filter Element,fluid — FSC 4330
  • Criticality Code Justification: FEAT
  • Material: PLASTIC FILTERING MEDIUM
  • Design Type: LIMITED
  • 5 verified cross-references
  • Primary manufacturer: Fluitek Corp
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Plastic Filtering Medium construction
General Description

The Filter Element,fluid, cataloged under National Stock Number 4330-01-138-1951, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Fluitek Corp. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, 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
NSN4330-01-138-1951
Primary Part NumberR2411-5
Item NameFilter Element,fluid
FSC / FSG4330 / 43 — No Item Name Available
ManufacturerFluitek Corp
StatusACTIVE
Criticality Code JustificationFEAT
MaterialPLASTIC FILTERING MEDIUM
Design TypeLIMITED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-164-86913125 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
2915-00-219-252520093 INTERCHANGEABLE
Pump Assembly,special
Hydro-Aire Aerospace Corp
5820-00-315-35322009-3 INTERCHANGEABLE
Cover,electronic Communication E
Drs Signal Solutions, Inc.
5840-00-697-171920093 INTERCHANGEABLE
Indicator and Tripo
Raytheon Company Dba Raytheon
6105-00-953-94743177-510 INTERCHANGEABLE
Motor,alternating Current
Cmc Electronics Inc
5998-01-094-314320093 INTERCHANGEABLE
Circuit Card Assembly
Naval Electronic Systems Command Washington Div
5310-01-176-8061 INTERCHANGEABLE
Washer,flat
4920-01-299-515220093 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
5310-01-486-80052000093 INTERCHANGEABLE
Washer,lock
Charles Reed Knight Jr Dba Knight's Armament Company
Cross-Reference Index
Part NumberManufacturer
R2411-5 Fluitek Corp (USA)
20093 Sunshine Filters of Pinellas Inc (USA)
20093K5 Sunshine Filters of Pinellas Inc (USA)
121-9805K5 Filter Inc (USA)
29-411K5 Dollinger Corp (USA)
Related Parts
5330-00-164-8691INTERCHANGEABLE
SEAL,PLAIN ENCASED
3125
2915-00-219-2525INTERCHANGEABLE
PUMP ASSEMBLY,SPECIAL
20093
5820-00-315-3532INTERCHANGEABLE
COVER,ELECTRONIC COMMUNICATION E
2009-3
5840-00-697-1719INTERCHANGEABLE
INDICATOR AND TRIPO
20093
6105-00-953-9474INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
3177-510
5998-01-094-3143INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
20093
5310-01-176-8061INTERCHANGEABLE
WASHER,FLAT
4920-01-299-5152INTERCHANGEABLE
TEST PROGRAM SET
20093
5310-01-486-8005INTERCHANGEABLE
WASHER,LOCK
2000093

Frequently Asked Questions

What is NSN 4330-01-138-1951?

NSN 4330-01-138-1951 is a Filter Element,fluid, manufactured by Fluitek Corp, classified under FSC 4330 (No Item Name Available). Status: active.

What are the part numbers for NSN 4330-01-138-1951?

NSN 4330-01-138-1951 has 5 cross-referenced part numbers: R2411-5 (Fluitek Corp), 20093 (Sunshine Filters of Pinellas Inc), 20093K5 (Sunshine Filters of Pinellas Inc), 121-9805K5 (Filter Inc), 29-411K5 (Dollinger Corp).

What NSN replaces 4330-01-138-1951?

There are 9 known substitutes for 4330-01-138-1951: 5330-00-164-8691, 2915-00-219-2525, 5820-00-315-3532 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of R2411-5?

Key specifications for R2411-5: Criticality Code Justification: FEAT; Material: PLASTIC FILTERING MEDIUM; Special Features: WEAPON SYSTEM ESSENTIAL; Design Type: LIMITED. 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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