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Fluid Filter Element

NSN: 2940-00-230-3681 | Model: LF637

A replaceable device designed to remove solid particles from fluids ranging in density from heavy liquids to gases. The removal of particles is accomplished by porous material (metallic or non-metallic), stacked disks, wound wire, or the like, constructed so the fluid can flow through the device while the solid particles are retained. It may be designed to fit into a filter, fluid (or similar cavity), or it may have an integral outer casing and mounting facilities and be designed to connect directly to an engine, compressor, or the like. The degree of removal of particles must be ly rated at less than 50 microns or absolutely rated at less than 75 microns. Excludes filter element, air conditioning. See also strainer element, sediment.

NSN Properties and Flags
NATO Stock Number
2940-00-230-3681
DEMIL
NO
Body Diameter
5.000 inches
Flow Direction
Outside in
End Application
Mrap - cougar cat1 a1; mrap - m-atv ui; mrap - cougar iss 1.0
Design Type
Nonreusable
Bodylength
4.125 inches
Filtering Media Design
Pleated single filtering media response
Special Features
Includes handle
Material
Paper filtering medium
Media For Which Designed
Any acceptable
Style Designator
Cylindrical w/open ends

Pricing and Availability

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NSN 2940-00-230-3681 Datasheet

Supply Class (FSC):
Nonaircraft And Cleaners Strainers Engine Air And Oil Filters
Cross Reference:
  • LF637
  • LF0063700
  • 89818
  • 598698C1
  • 1-CF-11
  • 426201110
  • FL317
  • PF1065
  • 1HR295
  • P-528
  • 51637
  • 2DY721
  • 3105264A
  • LF637
  • 89818
  • D89818
  • 1637
  • P528
  • 84148-A
  • 1637
  • 1CF11
  • PM6025
  • 9424-LF637
  • CUMLF637
  • 1HR295
  • 9424-LF637
  • F9424LF637
  • 84148A
Cage Codes:
  • Kenworth Truck Co (CAGE 33323)
  • Cummins Filtration Inc (CAGE 33457)
  • Dressta North America Ltd (CAGE 45RP7)
  • Cummins Filtration Inc. (CAGE 76700)
  • Oshkosh Corporation (CAGE 45152)
  • Advantage West Investment (CAGE 5ABR1)
  • Ford Motor Co Of Canada Ltd (CAGE 73321)
  • General Motors Of Canada Ltd (CAGE 94226)
  • Baldwin Filters Inc (CAGE 12658)
  • Wix Corp (CAGE 79396)
  • Volvo Trucks North America Inc. (CAGE 62265)
  • Komatsu America Intl Co (CAGE 23926)
  • Genuine Parts Company (CAGE 0HYJ6)
  • National Automotive Parts Assn/napa/ (CAGE 050Q3)
  • E.c.a Etablissement (CAGE SCY13)
  • Purolator Products Ltd (CAGE 12389)
  • Volvo Group Government Salesoceania (CAGE Z4117)
  • Oshkosh Defense, Llc (CAGE 75Q65)
Replacements:
  • 2940-00-230-3681 replaces 2940-01-472-9731
Schedule B & Trade:
  • Schedule B: 8421230000 (NAICS 336390)

    Oil or fuel filters for internal combustion engines

  • SITC: 74363

    Oil or fuel filters for internal combustion engines

  • End Use: 30200

    Engines and engine parts (carburetors, pistons, rings, and valves)

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    069100 - Filters: cartridges/elements

  • WCC:

    593 - Motors and parts, (machinery and parts),(less than 35 feet)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    D
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    J2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $26.49 to $44.15..
Does NSN 2940-00-230-3681 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, National Aeronautics and Space Administration, Procurement and Supplies Department U.s. Postal Service , Israel, Kuwait, Morocco, Malaysia, Australia, Canada, Republic Of Korea, United Kingdom, Philippines, Greece, and Turkey
What is the NIIN of NSN 2940-00-230-3681?
002303681 or 00-230-3681
Does NSN 2940-00-230-3681 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2940-00-230-3681?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Dec 19, 1971