The Pumping Unit,sewage, cataloged under National Stock Number 4630-01-629-4989, is classified within Federal Supply Class 4630 (Sewage Treatment Equipment) of the Water Purification and Sewage Treatment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4630-01-629-4989
Item Name
Pumping Unit,sewage
FSC / FSG
4630 / 46 — Sewage Treatment 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
OMINPURE SERIES 55 MODEL 5528
3/9Design control — primary reference
De Nora Water Technologies Texas, Llc
No interchangeability data on file.
Other items in FSC 4630 — Sewage Treatment Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4630-00-009-2412
4630-00-009-2412 · Item name not on file
4630-00-012-6230
4630-00-012-6230 · Item name not on file
4630-00-020-7256
4630-00-020-7256 · Item name not on file
4630-00-020-7257
4630-00-020-7257 · Item name not on file
4630-00-020-7258
4630-00-020-7258 · Item name not on file
4630-00-048-1753
4630-00-048-1753 · Item name not on file
4630-00-084-1882
4630-00-084-1882 · Item name not on file
4630-00-084-1883
4630-00-084-1883 · Item name not on file
Frequently Asked Questions
What is NSN 4630-01-629-4989?
NSN 4630-01-629-4989 is a Pumping Unit,sewage, classified under FSC 4630, Sewage Treatment Equipment. Status: active.
What are the specifications of 4630-01-629-4989?
Key specifications for 4630-01-629-4989: Part Name Assigned by Controlling Agency: OMINPURE SERIES 55 MODEL 5528. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4630-01-629-4989 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.