PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51866Filter Element,fluid

Wix Corp · NSN 2940-01-084-3467 · FSC 2940 · No Item Name Available
Verified by PartsTable
NSN 2940-01-084-3467 — this item is cataloged by the U.S. Government under National Stock Number 2940-01-084-3467. Primary manufacturer part number: 51866.
Features
  • Filter Element,fluid — FSC 2940
  • Flow Direction: OUTSIDE IN
  • Design Type: NONREUSABLE
  • Filtering Surface Area: 1.0 SQUARE FEET
  • Body Overall Length: 8.000 INCHES NOMINAL IN
  • Material: STEEL CONTAINER/CARTRIDGE
  • Material: RUBBER SYNTHETIC SEAL
  • Style Designator: CYLINDRICAL W/ CONTAINER (RIGID)
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Steel Container/cartridge construction
General Description

The Filter Element,fluid, cataloged under National Stock Number 2940-01-084-3467, is classified within Federal Supply Class 2940 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Wix Corp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 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
NSN2940-01-084-3467
Primary Part Number51866
Item NameFilter Element,fluid
FSC / FSG2940 / 29 — No Item Name Available
ManufacturerWix Corp
StatusACTIVE
Flow DirectionOUTSIDE IN
Design TypeNONREUSABLE
Filtering Surface Area1.0 SQUARE FEET
Body Overall Length8.000 INCHES NOMINAL IN
MaterialSTEEL CONTAINER/CARTRIDGE
MaterialRUBBER SYNTHETIC SEAL
Style DesignatorCYLINDRICAL W/ CONTAINER (RIGID)
Filtering Media DesignPLEATED SINGLE FILTERING MEDIA RESPONSE
Media for Which DesignedFUEL/OIL, HYDROCARBON
MaterialPAPER FILTERING MEDIUM
Body Diameter4.625 INCHES NOMINAL IN
Body Inside Diameter2.197 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6685-00-001-7973 INTERCHANGEABLE
Control,valve
5930-00-057-560351866 INTERCHANGEABLE
Switch,rotary
Cts Corp Electromechanical Div
5910-00-080-18900180-0045 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Agilent Technologies, Inc. Div Agilent Technologies Headquarters
3110-00-100-07262507 INTERCHANGEABLE
Cone and Rollers,tapered Roller
L & L Boiler Maintenance Inc
5905-00-140-3170 INTERCHANGEABLE
Resistor Network,fixed,film
5330-00-173-3086H03-26 INTERCHANGEABLE
Gasket
Mako Compressors, Llc
5360-00-248-48131866 INTERCHANGEABLE
Spring,helical,compression
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5325-00-276-5999F51-1 INTERCHANGEABLE
Grommet,nonmetallic
Bae Systems Information and Electronic Systems Integration Inc.
6685-00-486-82781866 INTERCHANGEABLE
Gear Train Assembly,indicator
Mission Systems Davenport Inc.
5950-00-528-4423 INTERCHANGEABLE
Coil,radio Frequency
Cross-Reference Index
Part NumberManufacturer
AR70636 Deere & Co (USA)
PT-530 Baldwin Filters (USA)
1866 National Automotive Parts Assn/napa/ (USA)
51866 PRIMARY Wix Corp (USA)
1866 Genuine Parts Company Div Automotive Parts Group, Dba Napa (USA)
PT391-MPG PRIMARY Baldwin Filters (USA)
AR98098 Deere & Co (USA)
AR70506 Deere & Co (USA)
AR70506 Deere & Company Dba Deere John Co (USA)
Related Parts
6685-00-001-7973INTERCHANGEABLE
CONTROL,VALVE
5930-00-057-5603INTERCHANGEABLE
SWITCH,ROTARY
51866
5910-00-080-1890INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
0180-0045
3110-00-100-0726INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
2507
5905-00-140-3170INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
5330-00-173-3086INTERCHANGEABLE
GASKET
H03-26
5360-00-248-4813INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1866
5325-00-276-5999INTERCHANGEABLE
GROMMET,NONMETALLIC
F51-1
6685-00-486-8278INTERCHANGEABLE
GEAR TRAIN ASSEMBLY,INDICATOR
1866
5950-00-528-4423INTERCHANGEABLE
COIL,RADIO FREQUENCY
5340-00-629-8809INTERCHANGEABLE
BRACKET,MOUNTING
1270-00-674-7835INTERCHANGEABLE
GEARSHAFT,OUTPUT
51866

Frequently Asked Questions

What is NSN 2940-01-084-3467?

NSN 2940-01-084-3467 is a Filter Element,fluid, manufactured by Wix Corp, classified under FSC 2940 (No Item Name Available). Status: active.

What are the part numbers for NSN 2940-01-084-3467?

NSN 2940-01-084-3467 has 9 cross-referenced part numbers: AR70636 (Deere & Co), PT-530 (Baldwin Filters), 1866 (National Automotive Parts Assn/napa/), 51866 (Wix Corp), 1866 (Genuine Parts Company Div Automotive Parts Group, Dba Napa) and 4 more.

What NSN replaces 2940-01-084-3467?

There are 12 known substitutes for 2940-01-084-3467: 6685-00-001-7973, 5930-00-057-5603, 5910-00-080-1890 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51866?

Key specifications for 51866: Flow Direction: OUTSIDE IN; Design Type: NONREUSABLE; Filtering Surface Area: 1.0 SQUARE FEET; Body Overall Length: 8.000 INCHES NOMINAL IN. 12 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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