NSN 5970-01-586-4391 · NIIN 015864391 · Part number 4E309
Grainger Div of W W Grainger Inc · FSC 5970 — Electrical Insulators and Insulating Materials · FSG 59 — Electrical and Electronic Equipment Components · CAGE 4M876
Government record, cited
NSN 5970-01-586-4391 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-586-4391. Manufacturer of record part number: 4E309.
Also searched as5970-01-586-4391 ·
5970015864391 ·
NIIN 015864391 ·
01-586-4391 ·
FSC 5970 Electrical Insulators and Insulating Materials · CAGE 4M876 · 4E309
Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
1 manufacturer part number on file
Manufacturer of record: Grainger Div of W W Grainger Inc
Identification
NSN: 5970-01-586-4391
NIIN: 015864391
FSC: 5970 — Electrical Insulators and Insulating Materials
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 4E309
Manufacturer: Grainger Div of W W Grainger Inc
General Description
The Tape,insulation,electrical, cataloged under National Stock Number 5970-01-586-4391, 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 Grainger Div of W W Grainger Inc. Government technical data includes 5 specifications, 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
5970-01-586-4391
Primary Part Number
4E309
Item Name
Tape,insulation,electrical
FSC / FSG
5970 / 59 — Electrical Insulators and Insulating Materials
Manufacturer
Grainger Div of W W Grainger Inc
Status
ACTIVE
Nominal Length
30.0 FEET FT
Temp Rating
160.0 FAHRENHEIT NOMINAL DEGF
Color
BLACK OVERALL
Nominal Width
2.000 INCHES IN
Material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
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 5970-01-586-4391?
NSN 5970-01-586-4391 is a Tape,insulation,electrical, manufactured by Grainger Div of W W Grainger Inc, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
What part numbers are listed for NSN 5970-01-586-4391?
NSN 5970-01-586-4391 has 1 manufacturer part number on file: 4E309 (Grainger Div of W W Grainger Inc).
What are the specifications of 4E309?
Key specifications for 4E309: Nominal Length: 30.0 FEET FT; Temp Rating: 160.0 FAHRENHEIT NOMINAL DEGF; Color: BLACK OVERALL; Special Features: TYPE: CLOSED-CELL FOAM; THICKNESS: 1/8 IN; ROLLS: 1 IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5970-01-586-4391 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.