NSN 5970-01-166-3891 · NIIN 011663891 · Part number RB56715
Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec · FSC 5970 — Electrical Insulators and Insulating Materials · FSG 59 — Electrical and Electronic Equipment Components · CAGE 51663
Government record, cited
NSN 5970-01-166-3891 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-166-3891. Manufacturer of record part number: RB56715.
Also searched as5970-01-166-3891 ·
5970011663891 ·
NIIN 011663891 ·
01-166-3891 ·
FSC 5970 Electrical Insulators and Insulating Materials · CAGE 51663 · RB56715
Manufacturer of record: Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec
Identification
NSN: 5970-01-166-3891
NIIN: 011663891
FSC: 5970 — Electrical Insulators and Insulating Materials
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: RB56715
Manufacturer: Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec
General Description
The Insulation Sheet,electrical, cataloged under National Stock Number 5970-01-166-3891, 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 Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec. 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
Insulation Sheet,electrical
FSC / FSG
5970 — Electrical Insulators and Insulating Materials (FSG 59)
Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec (USA)
No interchangeability data on file.
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 5970-01-166-3891?
NSN 5970-01-166-3891 is a Insulation Sheet,electrical, manufactured by Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
What part numbers are listed for NSN 5970-01-166-3891?
NSN 5970-01-166-3891 has 1 manufacturer part number on file: RB56715 (Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec).
Is NSN 5970-01-166-3891 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.