NSN 1680-01-649-5191 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-649-5191. Manufacturer of record part number: SNAP-OAC5MA.
Also searched as1680-01-649-5191 ·
1680016495191 ·
NIIN 016495191 ·
01-649-5191 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 55442 · SNAP-OAC5MA
Nearby stock numbers← 1680-01-649-5190 Nrp, Filter, Radio Fr
·
1680-01-649-5192 Control-Monitor Sub →
Features
Nrp,switch,electron — FSC 1680
1 manufacturer part number on file
Manufacturer of record: Opto 22
Identification
NSN: 1680-01-649-5191
NIIN: 016495191
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: SNAP-OAC5MA
Manufacturer: Opto 22
General Description
The Nrp,switch,electron, cataloged under National Stock Number 1680-01-649-5191, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Opto 22. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Nrp,switch,electron
FSC / FSG
1680 — Miscellaneous Aircraft Accessories and Components (FSG 16)
Manufacturers
Opto 22 (CAGE 55442)
Technical Specifications
Parameter
Value
NSN
1680-01-649-5191
Primary Part Number
SNAP-OAC5MA
Item Name
Nrp,switch,electron
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Other items in FSC 1680 — Miscellaneous Aircraft Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1680-00-000-0144
CUSHION,SEAT BACK,AIRCRAFT
1680-00-001-1401
1680-00-001-1401 · Item name not on file
1680-00-001-1402
1680-00-001-1402 · Item name not on file
1680-00-001-1403
1680-00-001-1403 · Item name not on file
1680-00-001-1404
COVER,INERTIA REEL
1680-00-001-1730
SHIELD,THERMAL RADI
1680-00-001-1731
LEVER,REMOTE CONTROL
1680-00-001-1736
DUCT ASSEMBLY,BRANCHED
Frequently Asked Questions
What is NSN 1680-01-649-5191?
NSN 1680-01-649-5191 is a Nrp,switch,electron, manufactured by Opto 22, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-649-5191?
NSN 1680-01-649-5191 has 1 manufacturer part number on file: SNAP-OAC5MA (Opto 22).
Is NSN 1680-01-649-5191 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.