NSN 6021-01-535-3787 · NIIN 015353787 · Part number 40NKPT0001
United States Department of the Navy Dba Naval Undersea Warfare Ctr Div · FSC 6021 — Fiber Optic Switches · FSG 60 — Fiber Optics Materials, Components, Assemblies, and Accessories · CAGE 16623
Government record, cited
NSN 6021-01-535-3787 — this item is cataloged by the U.S. Government under National Stock Number 6021-01-535-3787. Manufacturer of record part number: 40NKPT0001.
Manufacturer of record: United States Department of the Navy Dba Naval Undersea Warfare Ctr Div
Identification
NSN: 6021-01-535-3787
NIIN: 015353787
FSC: 6021 — Fiber Optic Switches
FSG: 60 — Fiber Optics Materials, Components, Assemblies, and Accessories
Primary part number: 40NKPT0001
Manufacturer: United States Department of the Navy Dba Naval Undersea Warfare Ctr Div
General Description
The Switch,fiber Optic, cataloged under National Stock Number 6021-01-535-3787, is classified within Federal Supply Class 6021 (Fiber Optic Switches) of the Fiber Optics Materials, Components, Assemblies, and Accessories group. The manufacturer of record is United States Department of the Navy Dba Naval Undersea Warfare Ctr Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6021-01-535-3787
Primary Part Number
40NKPT0001
Item Name
Switch,fiber Optic
FSC / FSG
6021 / 60 — Fiber Optic Switches
Manufacturer
United States Department of the Navy Dba Naval Undersea Warfare Ctr Div
United States Department of the Navy Dba Naval Undersea Warfare Ctr Div (USA)
No interchangeability data on file.
Other items in FSC 6021 — Fiber Optic Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6021-01-327-6737
6021-01-327-6737 · Item name not on file
6021-01-360-6933
SWITCH,FIBER OPTIC
6021-01-364-1635
6021-01-364-1635 · Item name not on file
6021-01-391-4744
6021-01-391-4744 · Item name not on file
6021-01-406-3956
6021-01-406-3956 · Item name not on file
6021-01-417-3720
SWITCH,FIBER OPTIC
6021-01-419-9339
SWITCH,FIBER OPTIC
6021-01-428-4122
SWITCH,FIBER OPTIC
Frequently Asked Questions
What is NSN 6021-01-535-3787?
NSN 6021-01-535-3787 is a Switch,fiber Optic, manufactured by United States Department of the Navy Dba Naval Undersea Warfare Ctr Div, classified under FSC 6021, Fiber Optic Switches. Status: active.
What part numbers are listed for NSN 6021-01-535-3787?
NSN 6021-01-535-3787 has 1 manufacturer part number on file: 40NKPT0001 (United States Department of the Navy Dba Naval Undersea Warfare Ctr Div).
What are the specifications of 40NKPT0001?
Key specifications for 40NKPT0001: Special Features: CONVERTER - (FIBER - CAT 5); End Item Identification: AN/SQQ-34 CARRIER BASED ASW MODULE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6021-01-535-3787 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.