NSN 1680-01-660-4919 · NIIN 016604919 · Part number 3975AS1020-4
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 30003
Government record, cited
NSN 1680-01-660-4919 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-660-4919. Manufacturer of record part number: 3975AS1020-4.
Also searched as1680-01-660-4919 ·
1680016604919 ·
NIIN 016604919 ·
01-660-4919 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 30003 · 3975AS1020-4
Nearby stock numbers← 1680-01-660-4918 Nrp, Deol Assy Ath L
·
1680-01-660-4920 Nrp, Deol Assy Ath S →
Features
LED Board Assem — FSC 1680
2 manufacturer part numbers on file
Manufacturer of record: Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Identification
NSN: 1680-01-660-4919
NIIN: 016604919
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 3975AS1020-4
Manufacturer: Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
General Description
The LED Board Assem, cataloged under National Stock Number 1680-01-660-4919, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1680-01-660-4919
Primary Part Number
3975AS1020-4
Item Name
LED Board Assem
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Manufacturer
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
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 1680-01-660-4919?
NSN 1680-01-660-4919 is a LED Board Assem, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-660-4919?
NSN 1680-01-660-4919 has 2 manufacturer part numbers on file: 3975AS1020-4 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 3975AS1020-4 (Teya Services Llc).
What are the specifications of 3975AS1020-4?
Key specifications for 3975AS1020-4: End Item Identification: 4R/5R COG ITEMS MANAGED BY BRASO. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1680-01-660-4919 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.