PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51421Filter Element,fluid

Wix Corp · NSN 4330-01-227-2097 · FSC 4330 · No Item Name Available
Verified by PartsTable
NSN 4330-01-227-2097 — this item is cataloged by the U.S. Government under National Stock Number 4330-01-227-2097. Primary manufacturer part number: 51421.
Features
  • Filter Element,fluid — FSC 4330
  • Media for Which Designed: FUEL/OIL, HYDROCARBON
  • 5 verified cross-references
  • Primary manufacturer: Wix Corp
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter Element,fluid, cataloged under National Stock Number 4330-01-227-2097, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Wix Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4330-01-227-2097
Primary Part Number51421
Item NameFilter Element,fluid
FSC / FSG4330 / 43 — No Item Name Available
ManufacturerWix Corp
StatusACTIVE
Media for Which DesignedFUEL/OIL, HYDROCARBON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5910-00-043-2948WMF4P1K INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
Cornell-Dubilier Marketing Inc
5330-00-154-5549 INTERCHANGEABLE
Seal,plain Encased
2330-00-157-2278142-1 INTERCHANGEABLE
Semitrailer,mobile Dental Unit
Naval Facilities Engineering Command
3130-00-184-2147LAK1 15/16 INTERCHANGEABLE
Bearing Unit,ball
Timken Co Div the Timken Company
6605-00-221-1229142-1 INTERCHANGEABLE
Manifold,vent Valve,underwater L
The Dewey Electronics Corporation Div Pitometer Log Division
5120-00-223-89601421 INTERCHANGEABLE
Guide,drill
Ridge Tool Company
5935-00-258-1013 INTERCHANGEABLE
Connector,receptacle,electrical
5960-00-274-418551421 INTERCHANGEABLE
Shield,electron Tube
Raytheon Company Dba Raytheon
3455-00-529-7452 INTERCHANGEABLE
File,rotary
6625-00-603-830214-21 INTERCHANGEABLE
Converter,signal Data
Cardwell Condenser Corp Lapointe-Admiral Div
Cross-Reference Index
Part NumberManufacturer
1421 National Automotive Parts Assn/napa/ (USA)
52906-5110 Marvel Engineering Company Inc (USA)
1421 Genuine Parts Company Div Automotive Parts Group, Dba Napa (USA)
51421 PRIMARY Wix Corp (USA)
692823 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
5910-00-043-2948INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
WMF4P1K
5330-00-154-5549INTERCHANGEABLE
SEAL,PLAIN ENCASED
2330-00-157-2278INTERCHANGEABLE
SEMITRAILER,MOBILE DENTAL UNIT
142-1
3130-00-184-2147INTERCHANGEABLE
BEARING UNIT,BALL
LAK1 15/16
6605-00-221-1229INTERCHANGEABLE
MANIFOLD,VENT VALVE,UNDERWATER L
142-1
5120-00-223-8960INTERCHANGEABLE
GUIDE,DRILL
1421
5935-00-258-1013INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5960-00-274-4185INTERCHANGEABLE
SHIELD,ELECTRON TUBE
51421
3455-00-529-7452INTERCHANGEABLE
FILE,ROTARY
6625-00-603-8302INTERCHANGEABLE
CONVERTER,SIGNAL DATA
14-21
1420-00-621-7686INTERCHANGEABLE
MIRROR BAR ASSY
5935-00-807-1669INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
33-5142-1

Frequently Asked Questions

What is NSN 4330-01-227-2097?

NSN 4330-01-227-2097 is a Filter Element,fluid, manufactured by Wix Corp, classified under FSC 4330 (No Item Name Available). Status: active.

What are the part numbers for NSN 4330-01-227-2097?

NSN 4330-01-227-2097 has 5 cross-referenced part numbers: 1421 (National Automotive Parts Assn/napa/), 52906-5110 (Marvel Engineering Company Inc), 1421 (Genuine Parts Company Div Automotive Parts Group, Dba Napa), 51421 (Wix Corp), 692823 (Caterpillar Inc Div Caterpillar Defense).

What NSN replaces 4330-01-227-2097?

There are 12 known substitutes for 4330-01-227-2097: 5910-00-043-2948, 5330-00-154-5549, 2330-00-157-2278 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51421?

Key specifications for 51421: Media for Which Designed: FUEL/OIL, HYDROCARBON. 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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