NSN 6021-01-464-5017 · NIIN 014645017 · Part number 213A643
Lockheed Martin Corporation Div Rms - Manassas · FSC 6021 — Fiber Optic Switches · FSG 60 — Fiber Optics Materials, Components, Assemblies, and Accessories · CAGE 52088
Government record, cited
NSN 6021-01-464-5017 — this item is cataloged by the U.S. Government under National Stock Number 6021-01-464-5017. Manufacturer of record part number: 213A643.
Manufacturer of record: Lockheed Martin Corporation Div Rms - Manassas
Identification
NSN: 6021-01-464-5017
NIIN: 014645017
FSC: 6021 — Fiber Optic Switches
FSG: 60 — Fiber Optics Materials, Components, Assemblies, and Accessories
Primary part number: 213A643
Manufacturer: Lockheed Martin Corporation Div Rms - Manassas
General Description
The Switch,fiber Optic, cataloged under National Stock Number 6021-01-464-5017, 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 Lockheed Martin Corporation Div Rms - Manassas. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Lockheed Martin Corporation Div Rms - Manassas (USA)
Reference documents
Reference
Meaning
FO4663R-B4SCST-070
5/1Secondary reference
U.S. Government activity
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 6021-01-464-5017?
NSN 6021-01-464-5017 is a Switch,fiber Optic, manufactured by Lockheed Martin Corporation Div Rms - Manassas, classified under FSC 6021, Fiber Optic Switches. Status: active.
What part numbers are listed for NSN 6021-01-464-5017?
NSN 6021-01-464-5017 has 1 manufacturer part number on file: 213A643 (Lockheed Martin Corporation Div Rms - Manassas).
What are the specifications of 213A643?
Key specifications for 213A643: Overall Height: 1.500 INCHES NOMINAL IN; Overall Length: 3.100 INCHES NOMINAL IN; Overall Width: 1.000 INCHES NOMINAL IN; Special Features: USES SC AND ST CONNECTIONS. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6021-01-464-5017 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.