PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SW30-4040Filter Element,reverse Osmosis

Klenzoid Inc · NSN 4610-01-589-8131 · FSC 4610 · No Item Name Available
Verified by PartsTable
NSN 4610-01-589-8131 — this item is cataloged by the U.S. Government under National Stock Number 4610-01-589-8131. Primary manufacturer part number: SW30-4040.
Features
  • Filter Element,reverse Osmosis — FSC 4610
  • Overall Diameter: 3.900 INCHES NOMINAL IN
  • 5 verified cross-references
  • Primary manufacturer: Klenzoid Inc
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter Element,reverse Osmosis, cataloged under National Stock Number 4610-01-589-8131, is classified within Federal Supply Class 4610 (No Item Name Available) of the Water Purification and Sewage Treatment group. The primary manufacturer of record is Klenzoid Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4610-01-589-8131
Primary Part NumberSW30-4040
Item NameFilter Element,reverse Osmosis
FSC / FSG4610 / 46 — No Item Name Available
ManufacturerKlenzoid Inc
StatusACTIVE
Overall Diameter3.900 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4610-01-261-070080741 INTERCHANGEABLE
Filter Element,reverse Osmosis
Filmtec Corp
4610-01-632-317312082966 INTERCHANGEABLE
Filter Element,reverse Osmosis
Filmtec Corp
Cross-Reference Index
Part NumberManufacturer
SW30-4040 Klenzoid Inc (USA)
SW30HRLE-4040 Klenzoid Equipment Co (USA)
SW30-4040 Klenzoid Equipment Co (USA)
H032516 Hdt Expeditionary Systems Inc (USA)
255048 Dow Chemical U S a Security Section (USA)
Related Parts
4610-01-261-0700INTERCHANGEABLE
FILTER ELEMENT,REVERSE OSMOSIS
80741
4610-01-632-3173INTERCHANGEABLE
FILTER ELEMENT,REVERSE OSMOSIS
12082966

Frequently Asked Questions

What is NSN 4610-01-589-8131?

NSN 4610-01-589-8131 is a Filter Element,reverse Osmosis, manufactured by Klenzoid Inc, classified under FSC 4610 (No Item Name Available). Status: active.

What are the part numbers for NSN 4610-01-589-8131?

NSN 4610-01-589-8131 has 5 cross-referenced part numbers: SW30-4040 (Klenzoid Inc), SW30HRLE-4040 (Klenzoid Equipment Co), SW30-4040 (Klenzoid Equipment Co), H032516 (Hdt Expeditionary Systems Inc), 255048 (Dow Chemical U S a Security Section).

What NSN replaces 4610-01-589-8131?

There are 2 known substitutes for 4610-01-589-8131: 4610-01-261-0700, 4610-01-632-3173. Verify interchangeability with system specifications before substitution.

What are the specifications of SW30-4040?

Key specifications for SW30-4040: End Item Identification: 4610-01-572-8283; Overall Length: 40.000 INCHES NOMINAL IN; Overall Diameter: 3.900 INCHES NOMINAL IN. 3 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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