NSN 6021-01-441-3603 · NIIN 014413603 · Part number 407026-103
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · FSC 6021 — Fiber Optic Switches · FSG 60 — Fiber Optics Materials, Components, Assemblies, and Accessories · CAGE 06481
Government record, cited
NSN 6021-01-441-3603 — this item is cataloged by the U.S. Government under National Stock Number 6021-01-441-3603. Manufacturer of record part number: 407026-103.
Manufacturer of record: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Identification
NSN: 6021-01-441-3603
NIIN: 014413603
FSC: 6021 — Fiber Optic Switches
FSG: 60 — Fiber Optics Materials, Components, Assemblies, and Accessories
Primary part number: 407026-103
Manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
General Description
The Switch Assembly,fiber Optic, cataloged under National Stock Number 6021-01-441-3603, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6021-01-441-3603
Primary Part Number
407026-103
Item Name
Switch Assembly,fiber Optic
FSC / FSG
6021 / 60 — Fiber Optic Switches
Manufacturer
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Reference documents
Reference
Meaning
407026-103
3/9Design control — primary reference
Litton Systems Inc. Div Navigation Systems Division
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 6021-01-441-3603?
NSN 6021-01-441-3603 is a Switch Assembly,fiber Optic, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 6021, Fiber Optic Switches. Status: active.
What part numbers are listed for NSN 6021-01-441-3603?
NSN 6021-01-441-3603 has 1 manufacturer part number on file: 407026-103 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
What are the specifications of 407026-103?
Key specifications for 407026-103: End Item Identification: LHD-5 CSTS, NEXT ASSY 407012, 271002. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6021-01-441-3603 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.