General Characteristics Item Description: ONE CONNECTOR; ONE OPTICAL SWITCH; FOUR WIRES COLOR CODED,WHITE TO COLLECTOR,BLUE TO EMITTER,ORANGE TO ANODE,GREEN TO CATHODE
Identification
NSN: 5999-01-219-9012
NIIN: 012199012
FSC: 5999 — Miscellaneous Electrical and Electronic Components
FSG: 59 — Electrical and Electronic Equipment Components
General Description
The Connector-Switch, cataloged under National Stock Number 5999-01-219-9012, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5999-01-219-9012
Item Name
Connector-Switch
FSC / FSG
5999 / 59 — Miscellaneous Electrical and Electronic Components
Status
ACTIVE
General Characteristics Item Description
ONE CONNECTOR; ONE OPTICAL SWITCH; FOUR WIRES COLOR CODED,WHITE TO COLLECTOR,BLUE TO EMITTER,ORANGE TO ANODE,GREEN TO CATHODE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Shelf Life Code
0
Criticality Code
X
Unit of Issue
EA
Acquisition advice code
JN
Weight
0.0200 lbs
Cube
0.0030 cu ft
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
850AH100028-090
3/9Design control — primary reference
Lockheed Martin Corp
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 5999-01-219-9012?
NSN 5999-01-219-9012 is a Connector-Switch, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
What are the specifications of 5999-01-219-9012?
Key specifications for 5999-01-219-9012: General Characteristics Item Description: ONE CONNECTOR; ONE OPTICAL SWITCH; FOUR WIRES COLOR CODED,WHITE TO COLLECTOR,BLUE TO EMITTER,ORANGE TO ANODE,GREEN TO CATHODE. 1 specification is documented in the U.S. Government catalog.
Is NSN 5999-01-219-9012 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.