PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26321-70Filter Element,fluid

Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div · NSN 4330-00-525-1362 · FSC 4330 · No Item Name Available
Verified by PartsTable
NSN 4330-00-525-1362 — this item is cataloged by the U.S. Government under National Stock Number 4330-00-525-1362. Primary manufacturer part number: 26321-70.
Features
  • Filter Element,fluid — FSC 4330
  • Body Overall Length: 0.660 INCHES NOMINAL IN
  • Media for Which Designed: FUEL/OIL, HYDROCARBON
  • Filtration Rating in Microns: 70.0 ABSOLUTE
  • Flow Direction: OUTSIDE IN
  • Body Inside Diameter: 0.879 INCHES NOMINAL IN
  • Body Diameter: 0.930 INCHES NOMINAL IN
  • Material: STEEL COMP 304L BODY
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Steel Comp 304l Body construction
General Description

The Filter Element,fluid, cataloged under National Stock Number 4330-00-525-1362, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4330-00-525-1362
Primary Part Number26321-70
Item NameFilter Element,fluid
FSC / FSG4330 / 43 — No Item Name Available
ManufacturerPall Aeropower Corp Sub of Pall Corp Mectron Industries Div
StatusACTIVE
Body Overall Length0.660 INCHES NOMINAL IN
Media for Which DesignedFUEL/OIL, HYDROCARBON
Filtration Rating in Microns70.0 ABSOLUTE
Flow DirectionOUTSIDE IN
Body Inside Diameter0.879 INCHES NOMINAL IN
Body Diameter0.930 INCHES NOMINAL IN
MaterialSTEEL COMP 304L BODY
Style DesignatorCYLINDRICAL W/OPEN ENDS
Filtering Media DesignMESH SINGLE FILTERING MEDIA RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-138-4561181W27 INTERCHANGEABLE
Seal,inside,upper
Cone Drive Operations Inc
5815-00-356-3419SC-C-78076-14 INTERCHANGEABLE
Keytop,keyboard
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4720-01-414-0361A7590-1 INTERCHANGEABLE
Hose Assembly,nonmetallic
Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
Cross-Reference Index
Part NumberManufacturer
8403932 Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
26321-70 PRIMARY Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div (USA)
8403932 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
50790 Arvinmeritor Inc (USA)
Related Parts
5330-00-138-4561INTERCHANGEABLE
SEAL,INSIDE,UPPER
181W27
5815-00-356-3419INTERCHANGEABLE
KEYTOP,KEYBOARD
SC-C-78076-14
4720-01-414-0361INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
A7590-1

Frequently Asked Questions

What is NSN 4330-00-525-1362?

NSN 4330-00-525-1362 is a Filter Element,fluid, manufactured by Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div, classified under FSC 4330 (No Item Name Available). Status: active.

What are the part numbers for NSN 4330-00-525-1362?

NSN 4330-00-525-1362 has 4 cross-referenced part numbers: 8403932 (Army, United States Department of the Dba Rock Island Arsenal Jmtc), 26321-70 (Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div), 8403932 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 50790 (Arvinmeritor Inc).

What NSN replaces 4330-00-525-1362?

There are 3 known substitutes for 4330-00-525-1362: 5330-00-138-4561, 5815-00-356-3419, 4720-01-414-0361. Verify interchangeability with system specifications before substitution.

What are the specifications of 26321-70?

Key specifications for 26321-70: Special Features: EAA:HOWITZER M102; Body Overall Length: 0.660 INCHES NOMINAL IN; Media for Which Designed: FUEL/OIL, HYDROCARBON; Filtration Rating in Microns: 70.0 ABSOLUTE. 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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