NSN 5980-01-646-5643 · NIIN 016465643 · Part number TCMT1109
Vishay Precision Group, Inc. · FSC 5980 — Optoelectronic Devices and Associated Hardware · FSG 59 — Electrical and Electronic Equipment Components · CAGE 658E7
Government record, cited
NSN 5980-01-646-5643 — this item is cataloged by the U.S. Government under National Stock Number 5980-01-646-5643. Manufacturer of record part number: TCMT1109.
Also searched as5980-01-646-5643 ·
5980016465643 ·
NIIN 016465643 ·
01-646-5643 ·
FSC 5980 Optoelectronic Devices and Associated Hardware · CAGE 658E7 · TCMT1109
Manufacturer of record: Vishay Precision Group, Inc.
Identification
NSN: 5980-01-646-5643
NIIN: 016465643
FSC: 5980 — Optoelectronic Devices and Associated Hardware
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: TCMT1109
Manufacturer: Vishay Precision Group, Inc.
General Description
The Coupler,optoelectronic, cataloged under National Stock Number 5980-01-646-5643, is classified within Federal Supply Class 5980 (Optoelectronic Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Vishay Precision Group, Inc.. 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
5980-01-646-5643
Primary Part Number
TCMT1109
Item Name
Coupler,optoelectronic
FSC / FSG
5980 / 59 — Optoelectronic Devices and Associated Hardware
Other items in FSC 5980 — Optoelectronic Devices and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5980-00-005-9850
5980-00-005-9850 · Item name not on file
5980-00-007-7654
5980-00-007-7654 · Item name not on file
5980-00-008-5173
LIGHT EMITTING DIODE
5980-00-009-3039
5980-00-009-3039 · Item name not on file
5980-00-010-1721
5980-00-010-1721 · Item name not on file
5980-00-019-1445
5980-00-019-1445 · Item name not on file
5980-00-027-8087
5980-00-027-8087 · Item name not on file
5980-00-028-3463
5980-00-028-3463 · Item name not on file
Frequently Asked Questions
What is NSN 5980-01-646-5643?
NSN 5980-01-646-5643 is a Coupler,optoelectronic, manufactured by Vishay Precision Group, Inc., classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
What part numbers are listed for NSN 5980-01-646-5643?
NSN 5980-01-646-5643 has 1 manufacturer part number on file: TCMT1109 (Vishay Precision Group, Inc.).
What are the specifications of TCMT1109?
Key specifications for TCMT1109: Special Features: LOW TEMPERATURE COEFFICIENT OF CTR; Part Name Assigned by Controlling Agency: ENDOCOUPLER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5980-01-646-5643 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.