NSN 5970-01-223-3901 · NIIN 012233901 · Part number 300331
Illinois Tool Works, Inc. Div Magnaflux · FSC 5970 — Electrical Insulators and Insulating Materials · FSG 59 — Electrical and Electronic Equipment Components · CAGE 37676
Government record, cited
NSN 5970-01-223-3901 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-223-3901. Manufacturer of record part number: 300331.
Also searched as5970-01-223-3901 ·
5970012233901 ·
NIIN 012233901 ·
01-223-3901 ·
FSC 5970 Electrical Insulators and Insulating Materials · CAGE 37676 · 300331
Nearby stock numbers← 5970-01-223-3892 Insulator, Electric
·
5970-01-223-3902 Insulator, Disk →
Features
Insulator,disk — FSC 5970
1 manufacturer part number on file
Manufacturer of record: Illinois Tool Works, Inc. Div Magnaflux
Identification
NSN: 5970-01-223-3901
NIIN: 012233901
FSC: 5970 — Electrical Insulators and Insulating Materials
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 300331
Manufacturer: Illinois Tool Works, Inc. Div Magnaflux
General Description
The Insulator,disk, cataloged under National Stock Number 5970-01-223-3901, 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 Illinois Tool Works, Inc. Div Magnaflux. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Insulator,disk
FSC / FSG
5970 — Electrical Insulators and Insulating Materials (FSG 59)
Manufacturers
Illinois Tool Works, Inc. Div Magnaflux (CAGE 37676)
Technical Specifications
Parameter
Value
NSN
5970-01-223-3901
Primary Part Number
300331
Item Name
Insulator,disk
FSC / FSG
5970 / 59 — Electrical Insulators and Insulating Materials
Manufacturer
Illinois Tool Works, Inc. Div Magnaflux
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5998-01-231-218330033-1POSSIBLE MATCH
PRINTED CIRCUIT BOARD
Possible match (shared part number)L3 Technologies, Inc. Div L3harris Edo Western Corporation
5330-01-241-2734POSSIBLE MATCH
GASKET
Possible match (shared part number)
4720-01-610-2495300.331POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)West Electronics Inc
NSN 5970-01-223-3901 is a Insulator,disk, manufactured by Illinois Tool Works, Inc. Div Magnaflux, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
What part numbers are listed for NSN 5970-01-223-3901?
NSN 5970-01-223-3901 has 1 manufacturer part number on file: 300331 (Illinois Tool Works, Inc. Div Magnaflux).
What NSN replaces 5970-01-223-3901?
3 possible matches (shared part number, not a government interchangeability claim): 5998-01-231-2183, 5330-01-241-2734, 4720-01-610-2495. Verify interchangeability with system specifications before substitution.
Is NSN 5970-01-223-3901 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.