NSN 5970-01-663-2516 · NIIN 016632516 · Part number SYNTHITE ER-43/368-D
John C. Dolph Company · FSC 5970 — Electrical Insulators and Insulating Materials · FSG 59 — Electrical and Electronic Equipment Components · CAGE 72688
Government record, cited
NSN 5970-01-663-2516 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-663-2516. Manufacturer of record part number: SYNTHITE ER-43/368-D.
Also searched as5970-01-663-2516 ·
5970016632516 ·
NIIN 016632516 ·
01-663-2516 ·
FSC 5970 Electrical Insulators and Insulating Materials · CAGE 72688 · SYNTHITE ER-43/368-D
FSC: 5970 — Electrical Insulators and Insulating Materials
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: SYNTHITE ER-43/368-D
Manufacturer: John C. Dolph Company
General Description
The Insulating Varnish,electrical, cataloged under National Stock Number 5970-01-663-2516, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. The manufacturer of record is John C. Dolph Company. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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
5970-01-663-2516
Primary Part Number
SYNTHITE ER-43/368-D
Item Name
Insulating Varnish,electrical
FSC / FSG
5970 / 59 — Electrical Insulators and Insulating Materials
Manufacturer
John C. Dolph Company
Status
ACTIVE
Color
RED
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5970 — Electrical Insulators and Insulating Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5970-00-001-1330
5970-00-001-1330 · Item name not on file
5970-00-001-1357
INSULATOR,BUSHING
5970-00-001-1418
INSULATOR,BUSHING
5970-00-001-1420
INSULATOR,PLATE
5970-00-001-1472
INSULATOR,PLATE
5970-00-001-1476
INSULATOR,WASHER
5970-00-001-1477
5970-00-001-1477 · Item name not on file
5970-00-001-1479
5970-00-001-1479 · Item name not on file
Frequently Asked Questions
What is NSN 5970-01-663-2516?
NSN 5970-01-663-2516 is a Insulating Varnish,electrical, manufactured by John C. Dolph Company, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
What part numbers are listed for NSN 5970-01-663-2516?
NSN 5970-01-663-2516 has 1 manufacturer part number on file: SYNTHITE ER-43/368-D (John C. Dolph Company).
What are the specifications of SYNTHITE ER-43/368-D?
Key specifications for SYNTHITE ER-43/368-D: Color: RED. 1 specification is documented in the U.S. Government catalog.
Is NSN 5970-01-663-2516 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.