NSN 1680-01-543-9936 · NIIN 015439936 · Part number CR8420-1000
Cr Magnetics, Inc. Dba Cr Magnetics Inc · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 0SFN7
Government record, cited
NSN 1680-01-543-9936 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-543-9936. Manufacturer of record part number: CR8420-1000.
Also searched as1680-01-543-9936 ·
1680015439936 ·
NIIN 015439936 ·
01-543-9936 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 0SFN7 · CR8420-1000
Manufacturer of record: Cr Magnetics, Inc. Dba Cr Magnetics Inc
Identification
NSN: 1680-01-543-9936
NIIN: 015439936
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: CR8420-1000
Manufacturer: Cr Magnetics, Inc. Dba Cr Magnetics Inc
General Description
The Transformer,current, cataloged under National Stock Number 1680-01-543-9936, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Cr Magnetics, Inc. Dba Cr Magnetics 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
1680-01-543-9936
Primary Part Number
CR8420-1000
Item Name
Transformer,current
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 1680-01-543-9936?
NSN 1680-01-543-9936 is a Transformer,current, manufactured by Cr Magnetics, Inc. Dba Cr Magnetics Inc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-543-9936?
NSN 1680-01-543-9936 has 1 manufacturer part number on file: CR8420-1000 (Cr Magnetics, Inc. Dba Cr Magnetics Inc).
What are the specifications of CR8420-1000?
Key specifications for CR8420-1000: End Item Identification: V-22. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1680-01-543-9936 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.