NSN 5999-01-691-9779 · NIIN 016919779 · Part number W2T890460
Evoqua Water Technologies Llc Dba Siemens Water Technologies Corp · FSC 5999 — Miscellaneous Electrical and Electronic Components · FSG 59 — Electrical and Electronic Equipment Components · CAGE 6RDX4
Government record, cited
NSN 5999-01-691-9779 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-691-9779. Manufacturer of record part number: W2T890460.
Also searched as5999-01-691-9779 ·
5999016919779 ·
NIIN 016919779 ·
01-691-9779 ·
FSC 5999 Miscellaneous Electrical and Electronic Components · CAGE 6RDX4 · W2T890460
Manufacturer of record: Evoqua Water Technologies Llc Dba Siemens Water Technologies Corp
Identification
NSN: 5999-01-691-9779
NIIN: 016919779
FSC: 5999 — Miscellaneous Electrical and Electronic Components
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: W2T890460
Manufacturer: Evoqua Water Technologies Llc Dba Siemens Water Technologies Corp
General Description
The Cooling Unit,electronic Equipmen, cataloged under National Stock Number 5999-01-691-9779, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Evoqua Water Technologies Llc Dba Siemens Water Technologies Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: KT.
Catalog Facts
Item Name
Cooling Unit,electronic Equipmen
FSC / FSG
5999 — Miscellaneous Electrical and Electronic Components (FSG 59)
Manufacturers
Evoqua Water Technologies Llc Dba Siemens Water Technologies Corp (CAGE 6RDX4)
Technical Specifications
Parameter
Value
NSN
5999-01-691-9779
Primary Part Number
W2T890460
Item Name
Cooling Unit,electronic Equipmen
FSC / FSG
5999 / 59 — Miscellaneous Electrical and Electronic Components
Manufacturer
Evoqua Water Technologies Llc Dba Siemens Water Technologies Corp
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Evoqua Water Technologies Llc Dba Siemens Water Technologies Corp (USA)
No interchangeability data on file.
Other items in FSC 5999 — Miscellaneous Electrical and Electronic Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5999-00-001-1345
5999-00-001-1345 · Item name not on file
5999-00-001-1346
5999-00-001-1346 · Item name not on file
5999-00-001-1348
5999-00-001-1348 · Item name not on file
5999-00-001-1349
5999-00-001-1349 · Item name not on file
5999-00-001-1355
5999-00-001-1355 · Item name not on file
5999-00-001-1623
5999-00-001-1623 · Item name not on file
5999-00-001-2537
5999-00-001-2537 · Item name not on file
5999-00-001-2539
5999-00-001-2539 · Item name not on file
Frequently Asked Questions
What is NSN 5999-01-691-9779?
NSN 5999-01-691-9779 is a Cooling Unit,electronic Equipmen, manufactured by Evoqua Water Technologies Llc Dba Siemens Water Technologies Corp, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
What part numbers are listed for NSN 5999-01-691-9779?
NSN 5999-01-691-9779 has 1 manufacturer part number on file: W2T890460 (Evoqua Water Technologies Llc Dba Siemens Water Technologies Corp).
Is NSN 5999-01-691-9779 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.