The Sleeve,expansion, cataloged under National Stock Number 4610-01-197-2072, is classified within Federal Supply Class 4610 (Water Purification Equipment) of the Water Purification and Sewage Treatment group. The manufacturer of record is Pentair Filtration Solutions, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4610-01-197-2072 |
| Primary Part Number | 492400 |
| Item Name | Sleeve,expansion |
| FSC / FSG | 4610 / 46 — Water Purification Equipment |
| Manufacturer | Pentair Filtration Solutions, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | WOVEN MESH; 6 IN. APPROX LG; 3/4 IN. APPROX DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4610-01-197-2072 is a Sleeve,expansion, manufactured by Pentair Filtration Solutions, Llc, classified under FSC 4610, Water Purification Equipment. Status: active.
NSN 4610-01-197-2072 has 2 manufacturer part numbers on file: 244372 (Green Marine & Industrial Equipment Company Inc), 492400 (Pentair Filtration Solutions, Llc).
2 possible matches (shared part number, not a government interchangeability claim): 3439-01-250-7441, 5331-01-571-0156. Verify interchangeability with system specifications before substitution.
Key specifications for 492400: General Characteristics Item Description: WOVEN MESH; 6 IN. APPROX LG; 3/4 IN. APPROX DIA IN. 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.