The Filter Element,reverse Osmosis, cataloged under National Stock Number 4610-01-579-4753, is classified within Federal Supply Class 4610 (Water Purification Equipment) of the Water Purification and Sewage Treatment group. The manufacturer of record is Filmtec Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4610-01-579-4753 |
| Primary Part Number | 219219 |
| Item Name | Filter Element,reverse Osmosis |
| FSC / FSG | 4610 / 46 — Water Purification Equipment |
| Manufacturer | Filmtec Corp |
| Status | ACTIVE |
| Supplementary Features | MEMBRANE TYPE-POLYAMIDE THIN-FILM COMPOSITE;MAX OPERATING TEMP 113DEG F;MAX ELEMENT PRESSURE DROP 15 PSIG;PH RANGE-CONTINUOUS OPERATION 2-11;PH RANGE SHORT-TERM CLEANING (30 MIN) 1-13;MAX FEED SILT DENSITY INDES (SDI) 5;FREE CHLORINE TOLERANCE BELOW 0.1 PPM DEGF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 219219 PRIMARY | Filmtec Corp (USA) |
| Reference | Meaning |
|---|---|
| SW30XLE-400I | 5/1 Secondary reference Filmtec Corp |
NSN 4610-01-579-4753 is a Filter Element,reverse Osmosis, manufactured by Filmtec Corp, classified under FSC 4610, Water Purification Equipment. Status: active.
NSN 4610-01-579-4753 has 1 manufacturer part number on file: 219219 (Filmtec Corp).
Key specifications for 219219: Supplementary Features: MEMBRANE TYPE-POLYAMIDE THIN-FILM COMPOSITE;MAX OPERATING TEMP 113DEG F;MAX ELEMENT PRESSURE DROP 15 PSIG;PH RANGE-CONTINUOUS OPERATION 2-11;PH RANGE SHORT-TERM CLEANING (30 MIN) 1-13;MAX FEED SILT DENSITY INDES (SDI) 5;FREE CHLORINE TOLERANCE BELOW 0.1 PPM DEGF; Overall Length: 40.000 INCHES MINIMUM AND 40.500 INCHES MAXIMUM IN; Special Features: FEED DIAMETER 1.125INCH;PERMEATE DIAMETER 7.900INCH;U-CUP BRINE SEAL;FIBERGLASS OUTER WRAP;INTERLOCKING END CAP;MAX OPERATING PRESSURE 1200PSIG;PERMEATE FLOW GPD 9000;STABLILIZED BORON REJECTION PERCENT 88;MINIMUM SALT REJECTION PERCENTAGE 99.55;STABILIZED SALT REJECTION PERCENT 99.7 IN; Part Name Assigned by Controlling Agency: SEAWATER REVERSE OSMOSIS ELEMENT. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.