PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51612Filter Element,fluid

Wix Corp · NSN 2940-01-218-5191 · FSC 2940 · No Item Name Available
Verified by PartsTable
NSN 2940-01-218-5191 — this item is cataloged by the U.S. Government under National Stock Number 2940-01-218-5191. Primary manufacturer part number: 51612.
Features
  • Filter Element,fluid — FSC 2940
  • Nominal Thread Size: 0.812 INCHES IN
  • Body Overall Length: 4.343 INCHES NOMINAL IN
  • Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE
  • Design Type: NONREUSABLE
  • Thread Series Designator: UN
  • Flow Direction: OUTSIDE IN
  • Style Designator: CYLINDRICAL W/ INTEGRAL OUTER CASING
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Paper Filtering Medium construction
General Description

The Filter Element,fluid, cataloged under National Stock Number 2940-01-218-5191, 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 10 verified specifications, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2940-01-218-5191
Primary Part Number51612
Item NameFilter Element,fluid
FSC / FSG2940 / 29 — No Item Name Available
ManufacturerWix Corp
StatusACTIVE
Nominal Thread Size0.812 INCHES IN
Body Overall Length4.343 INCHES NOMINAL IN
Filtering Media DesignPLEATED SINGLE FILTERING MEDIA RESPONSE
Design TypeNONREUSABLE
Thread Series DesignatorUN
Flow DirectionOUTSIDE IN
Style DesignatorCYLINDRICAL W/ INTEGRAL OUTER CASING
Media for Which DesignedFUEL/OIL, HYDROCARBON
MaterialPAPER FILTERING MEDIUM
Body Diameter3.812 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-156-5110 INTERCHANGEABLE
Bearing,ball,annular
5340-00-182-535651612 INTERCHANGEABLE
Standoff,threaded,spacing
Cae Inc
5306-00-448-0884B35-8 INTERCHANGEABLE
Bolt,machine
Dresser Industries Inc Leroi Div
2940-00-892-6210170200 INTERCHANGEABLE
Filter Element,fluid
Cummins Inc.
8345-01-590-2398 INTERCHANGEABLE
Flag,support Materiel Mgt
Cross-Reference Index
Part NumberManufacturer
51612 PRIMARY Wix Corp (USA)
B358 PRIMARY Baldwin Filters (USA)
1612 Genuine Parts Company Div Automotive Parts Group, Dba Napa (USA)
1612 National Automotive Parts Assn/napa/ (USA)
995285C1 Navistar Intl Corp Truck Br Ohio Plant (USA)
Related Parts
3110-00-156-5110INTERCHANGEABLE
BEARING,BALL,ANNULAR
5340-00-182-5356INTERCHANGEABLE
STANDOFF,THREADED,SPACING
51612
5306-00-448-0884INTERCHANGEABLE
BOLT,MACHINE
B35-8
2940-00-892-6210INTERCHANGEABLE
FILTER ELEMENT,FLUID
170200
8345-01-590-2398INTERCHANGEABLE
FLAG,SUPPORT MATERIEL MGT

Frequently Asked Questions

What is NSN 2940-01-218-5191?

NSN 2940-01-218-5191 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 2940-01-218-5191?

NSN 2940-01-218-5191 has 5 cross-referenced part numbers: 51612 (Wix Corp), B358 (Baldwin Filters), 1612 (Genuine Parts Company Div Automotive Parts Group, Dba Napa), 1612 (National Automotive Parts Assn/napa/), 995285C1 (Navistar Intl Corp Truck Br Ohio Plant).

What NSN replaces 2940-01-218-5191?

There are 5 known substitutes for 2940-01-218-5191: 3110-00-156-5110, 5340-00-182-5356, 5306-00-448-0884 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51612?

Key specifications for 51612: Nominal Thread Size: 0.812 INCHES IN; Body Overall Length: 4.343 INCHES NOMINAL IN; Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE; Design Type: NONREUSABLE. 10 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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