NSN 5999-01-221-3345 · NIIN 012213345 · Part number Y204556001
Leslie Controls, Inc. Dba Leslie Controls Inc · FSC 5999 — Miscellaneous Electrical and Electronic Components · FSG 59 — Electrical and Electronic Equipment Components · CAGE 35795
Government record, cited
NSN 5999-01-221-3345 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-221-3345. Manufacturer of record part number: Y204556001.
Also searched as5999-01-221-3345 ·
5999012213345 ·
NIIN 012213345 ·
01-221-3345 ·
FSC 5999 Miscellaneous Electrical and Electronic Components · CAGE 35795 · Y204556001 · LAPN-1
Manufacturer of record: Leslie Controls, Inc. Dba Leslie Controls Inc
Identification
NSN: 5999-01-221-3345
NIIN: 012213345
FSC: 5999 — Miscellaneous Electrical and Electronic Components
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: Y204556001
Manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
General Description
The Controller,pilot, cataloged under National Stock Number 5999-01-221-3345, 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 Leslie Controls, Inc. Dba Leslie Controls Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5999-01-221-3345
Primary Part Number
Y204556001
Item Name
Controller,pilot
FSC / FSG
5999 / 59 — Miscellaneous Electrical and Electronic Components
Manufacturer
Leslie Controls, Inc. Dba Leslie Controls Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Leslie Controls, Inc. Dba Leslie Controls Inc (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 5999-01-221-3345?
NSN 5999-01-221-3345 is a Controller,pilot, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
What part numbers are listed for NSN 5999-01-221-3345?
NSN 5999-01-221-3345 has 2 manufacturer part numbers on file: LAPN-1 (Leslie Controls, Inc. Dba Leslie Controls Inc), Y204556001 (Leslie Controls, Inc. Dba Leslie Controls Inc).
What are the specifications of Y204556001?
Key specifications for Y204556001: End Item Identification: MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5999-01-221-3345 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.