The Parts,reverse Osmosis, cataloged under National Stock Number 4610-01-349-0643, is classified within Federal Supply Class 4610 (Water Purification Equipment) of the Water Purification and Sewage Treatment group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4610-01-349-0643
Item Name
Parts,reverse Osmosis
FSC / FSG
4610 / 46 — Water Purification Equipment
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
365-ISIL
3/9Design control — primary reference
U.S. Government activity
365-ISIL
3/2Design control — primary reference
U.S. Government activity
365-ISIL
5/9Secondary reference
Drs Environmental Systems Inc
No interchangeability data on file.
Other items in FSC 4610 — Water Purification Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4610-00-001-6317
4610-00-001-6317 · Item name not on file
4610-00-003-2246
4610-00-003-2246 · Item name not on file
4610-00-005-5029
4610-00-005-5029 · Item name not on file
4610-00-008-5156
INDICATOR,WATER PUR
4610-00-008-7399
SPEED REDUCER,ASSY
4610-00-009-1425
4610-00-009-1425 · Item name not on file
4610-00-009-9853
4610-00-009-9853 · Item name not on file
4610-00-010-0075
4610-00-010-0075 · Item name not on file
Frequently Asked Questions
What is NSN 4610-01-349-0643?
NSN 4610-01-349-0643 is a Parts,reverse Osmosis, classified under FSC 4610, Water Purification Equipment. Status: active.
What are the specifications of 4610-01-349-0643?
Key specifications for 4610-01-349-0643: End Item Identification: 4610-01-234-2196. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4610-01-349-0643 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.