Insulator, Washer5970-01-340-6398

NSN 5970-01-340-6398 · NIIN 013406398

FSC 5970 — Electrical Insulators and Insulating Materials · FSG 59 — Electrical and Electronic Equipment Components

Government record, cited

Also searched as 5970-01-340-6398 · 5970013406398 · NIIN 013406398 · 01-340-6398 · FSC 5970 Electrical Insulators and Insulating Materials · 56-02-72 · 007528-2 · 007528-2 · 007528-2

Nearby stock numbers ← 5970-01-340-5221 Insulation Sleeving, Electrical, S · 5970-01-340-6399 Insulator, Washer →

Features

Insulator,washer — FSC 5970
Style Designator: ROUND, FLAT
Outside Diameter: 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN
Inside Diameter: 0.243 INCHES MINIMUM AND 0.273 INCHES MAXIMUM IN
Material: MICA OVERALL

Identification

NSN: 5970-01-340-6398
NIIN: 013406398
FSC: 5970 — Electrical Insulators and Insulating Materials
FSG: 59 — Electrical and Electronic Equipment Components

General Description

The Insulator,washer, cataloged under National Stock Number 5970-01-340-6398, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5970-01-340-6398
Item Name	Insulator,washer
FSC / FSG	5970 / 59 — Electrical Insulators and Insulating Materials
Status	ACTIVE
Style Designator	ROUND, FLAT
Outside Diameter	0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN
Inside Diameter	0.243 INCHES MINIMUM AND 0.273 INCHES MAXIMUM IN
Material	MICA OVERALL

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
56-02-72	3/9 Design control — primary reference Thermalloy Co Inc
007528-2	7/9 Vendor item drawing reference Ge Aviation Systems Llc Dba Ge Aviation
007528-2	7/2 Vendor item drawing reference Ge Aviation Systems Llc
007528-2	5/9 Secondary reference Ge Aviation Systems Llc Dba Ge Aviation Systems Llc

Frequently Asked Questions

What is NSN 5970-01-340-6398?

NSN 5970-01-340-6398 is a Insulator,washer, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.

What are the specifications of 5970-01-340-6398?

Key specifications for 5970-01-340-6398: Overall Height: 0.004 INCHES MINIMUM AND 0.006 INCHES MAXIMUM IN; Style Designator: ROUND, FLAT; Outside Diameter: 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN; Inside Diameter: 0.243 INCHES MINIMUM AND 0.273 INCHES MAXIMUM IN. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5970-01-340-6398 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.

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