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Fluid Filter Element

NSN: 4330-00-319-1135 | Model: 21-15977

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
Body Diameter
1.288 inches
Filtration Rating In Microns
25.0 absolute and 10.0
Flow Direction
Inside out
Design Type
Tempurature Rating
Between -65.0 degrees fahrenheit and 220.0 degrees fahrenheit
1.923 inches
Filtering Media Design
Pleated single filtering media response
Stainless steel filtering medium
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7M321T7261 2021-03-08 PMCM5 182 EA
SPE7M320U0436 2020-04-13 PMCMF 164 EA
SPE7M320T6403 2020-03-02 PMCM5 79 EA
SPE7M319T1747 2018-11-15 PMCM4 72 EA
SPE7M117T6449 2017-01-20 PMCMU 57 EA
SPE7M117T4831 2016-12-29 PMCMU 77 EA
SPE7M117T2585 2016-11-21 PMCMU 83 EA

Inventory Check

The last inventory check on this NSN was done on 09/28/2022. Due to rapid changes in inventory this may not be the current stock qty.

  • As Removed: 1
  • New: 3

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 4330-00-319-1135 Datasheet

Supply Class (FSC):
Pressure And Vacuum Filters Separators Centrifugals
Cross Reference:
  • 21-15977
  • 21-15977
  • AC-B838F-25
Cage Codes:
  • Transdigm, Inc. (CAGE 96124)
  • Pti Technologies Inc. (CAGE 05228)
  • Pall Aeropower Corporation (CAGE 18350)
Schedule B & Trade:
  • Schedule B: 8421290065 (NAICS 333999)

    Filtering or purifying machinery and apparatus for liquids, nesoi

  • SITC: 74367

    Filters and purifying machinery and apparatus for liquids, n.E.S.

  • End Use: 21180

    Industrial machines, other


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


A - Item does not contain precious metal.


- Represents items with no adp components


- 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: filters, noi sub6

  • WCC:

    594 - Pumps and parts, (machinery and parts),(less than 35 feet)

  • ADC:

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

  • LCL:

    J - 100.0

  • LTL:

    J - 100.0

  • ACC:

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

  • SHC:

    Z - Other or no special handling required (sh)

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
  • Classification Control
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $289.33 to $482.22..
Does NSN 4330-00-319-1135 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 Air Force, Department Of The Navy, Israel, and Republic Of Korea
What is the NIIN of NSN 4330-00-319-1135?
003191135 or 00-319-1135
Does NSN 4330-00-319-1135 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4330-00-319-1135?
Solicitation SPE7M321T7261 for qty 182 on 03/25/2021
When was this national stock number assigned to the federal catalog?
Nov 14, 1973