PartsTable TECHNICAL DATA SHEET

NSN 5970-01-089-9763Government record, cited

Insulator, Disk5970-01-089-9763

NSN 5970-01-089-9763 · NIIN 010899763

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

Government record, cited

Also searched as 5970-01-089-9763 · 5970010899763 · NIIN 010899763 · 01-089-9763 · FSC 5970 Electrical Insulators and Insulating Materials · 12142 · 12142 · 13153129 · A422-46-2 · 537082-2

Nearby stock numbers ← 5970-01-089-9762 · 5970-01-089-9764 →

Features

Insulator,disk — FSC 5970
First Hole Diameter: 0.125 INCHES NOMINAL IN
Material and Location: OVERALL PLASTIC, POLYAMIDE, E I DUPONT DE NEMOURS AND CO INC
Style Designator: DRILLED, FLAT
Outside Diameter: 0.825 INCHES NOMINAL IN
Second Hole Spacing: 0.625 INCHES NOMINAL IN
Second Hole Diameter: 0.125 INCHES NOMINAL IN
First Hole Spacing: 0.312 INCHES NOMINAL IN

Identification

NSN: 5970-01-089-9763
NIIN: 010899763
FSC: 5970 — Electrical Insulators and Insulating Materials
FSG: 59 — Electrical and Electronic Equipment Components

General Description

The Insulator,disk, cataloged under National Stock Number 5970-01-089-9763, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5970-01-089-9763
Item Name	Insulator,disk
FSC / FSG	5970 / 59 — Electrical Insulators and Insulating Materials
Status	ACTIVE
First Hole Diameter	0.125 INCHES NOMINAL IN
Material and Location	OVERALL PLASTIC, POLYAMIDE, E I DUPONT DE NEMOURS AND CO INC
Style Designator	DRILLED, FLAT
Outside Diameter	0.825 INCHES NOMINAL IN
Second Hole Spacing	0.625 INCHES NOMINAL IN
Second Hole Diameter	0.125 INCHES NOMINAL IN
First Hole Spacing	0.312 INCHES NOMINAL IN

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

⇄ Related Items 6

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4820-01-249-34731214-2 POSSIBLE MATCH

BUTTON,VALVE DIAPHRAGM

Possible match (shared part number)Tescom Corp Dba Tescom Div Tescom

5940-01-431-829912-142 POSSIBLE MATCH

TERMINAL BOARD

Possible match (shared part number)Cinch Connectivity Solutions Inc.

5340-01-492-729412142-632 POSSIBLE MATCH

HANDWHEEL

Possible match (shared part number)B.w. Elliott Manufacturing Co., Llc

5340-01-492-730512142-319 POSSIBLE MATCH

HANDWHEEL

Possible match (shared part number)B.w. Elliott Manufacturing Co., Llc

8340-01-557-452612142 POSSIBLE MATCH

FOOT,ADJUSTABLE TENT

Possible match (shared part number)Cascade Designs Inc

5340-01-688-842712142-623 POSSIBLE MATCH

HANDWHEEL

Possible match (shared part number)B.w. Elliott Manufacturing Co., Llc

Cross-Reference Index

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

Reference documents

Reference	Meaning
12142	5/9 Secondary reference IV-Electronic Klaus Vespermann Kg
12142	5/9 Secondary reference Thermalloy Co Inc
13153129	7/2 Vendor item drawing reference Us Army Aviation and Missile Command
A422-46-2	3/2 Design control — primary reference U.S. Government activity
537082-2	5/2 Secondary reference U.S. Government activity

Related Parts

4820-01-249-3473POSSIBLE MATCH

BUTTON,VALVE DIAPHRAGM

1214-2

5940-01-431-8299POSSIBLE MATCH

TERMINAL BOARD

12-142

5340-01-492-7294POSSIBLE MATCH

HANDWHEEL

12142-632

5340-01-492-7305POSSIBLE MATCH

HANDWHEEL

12142-319

8340-01-557-4526POSSIBLE MATCH

FOOT,ADJUSTABLE TENT

12142

5340-01-688-8427POSSIBLE MATCH

HANDWHEEL

12142-623

Frequently Asked Questions

What is NSN 5970-01-089-9763?

NSN 5970-01-089-9763 is a Insulator,disk, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.

What NSN replaces 5970-01-089-9763?

6 possible matches (shared part number, not a government interchangeability claim): 4820-01-249-3473, 5940-01-431-8299, 5340-01-492-7294. Verify interchangeability with system specifications before substitution.

What are the specifications of 5970-01-089-9763?

Key specifications for 5970-01-089-9763: Overall Height: 0.005 INCHES NOMINAL IN; First Hole Diameter: 0.125 INCHES NOMINAL IN; Material and Location: OVERALL PLASTIC, POLYAMIDE, E I DUPONT DE NEMOURS AND CO INC; Style Designator: DRILLED, FLAT. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5970-01-089-9763 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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