PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4662Insulator,plate

Keystone Electronics Corp · NSN 5970-01-029-6932 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-029-6932 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-029-6932. Primary manufacturer part number: 4662.
Features
  • Insulator,plate — FSC 5970
  • First Hole Spacing: 0.204 INCHES NOMINAL IN
  • First Side Radius: 0.571 INCHES NOMINAL IN
  • Fourth Hole Spacing: 0.430 INCHES NOMINAL IN
  • Material: MICA OVERALL
  • Style Designator: FLAT, DIAMOND
  • Fifth Hole Spacing: 0.215 INCHES NOMINAL IN
  • Second Hole Spacing: 0.521 INCHES NOMINAL IN
Applications
  • Applications requiring Mica Overall construction
General Description

The Insulator,plate, cataloged under National Stock Number 5970-01-029-6932, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Keystone Electronics Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5970-01-029-6932
Primary Part Number4662
Item NameInsulator,plate
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerKeystone Electronics Corp
StatusCANCELLED
First Hole Spacing0.204 INCHES NOMINAL IN
First Side Radius0.571 INCHES NOMINAL IN
Fourth Hole Spacing0.430 INCHES NOMINAL IN
MaterialMICA OVERALL
Style DesignatorFLAT, DIAMOND
Fifth Hole Spacing0.215 INCHES NOMINAL IN
Second Hole Spacing0.521 INCHES NOMINAL IN
Third Hole Spacing1.187 INCHES NOMINAL IN
First End Radius0.204 INCHES NOMINAL IN
Second Hole Diameter0.055 INCHES NOMINAL IN
First Hole Diameter0.142 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5960-00-001-8544256-0179-010 INTERCHANGEABLE
Electron Tube
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5310-00-010-3319 INTERCHANGEABLE
Washer,lock
5315-00-054-321119797 INTERCHANGEABLE
Key,machine
John Deer Consumer Products Inc
5977-00-090-2773MBD13E INTERCHANGEABLE
Brush,electrical Contact
Prestolite Electric Inc
5865-00-119-13497416 INTERCHANGEABLE
Receiver Subassembly,countermeas
Drs Signal Solutions, Inc.
3110-00-156-8202 INTERCHANGEABLE
Bearing,ball,annular
5315-00-198-59994662A INTERCHANGEABLE
Pin,tapered,plain
Brinkley Technology Group Llc Dba Hercules Manufacturing
5130-00-227-5053 INTERCHANGEABLE
Socket,socket Wrench
5306-00-243-8343 INTERCHANGEABLE
Bolt,eye
5962-00-284-3971 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
368-5003 Wavetek Rockland Inc Div
4662 Keystone Electronics Co
7416 New Haven Mfg Corp Amatom Electronic Hardware Div (USA)
4662 PRIMARY Keystone Electronics Corp (USA)
Related Parts
5960-00-001-8544INTERCHANGEABLE
ELECTRON TUBE
256-0179-010
5310-00-010-3319INTERCHANGEABLE
WASHER,LOCK
5315-00-054-3211INTERCHANGEABLE
KEY,MACHINE
19797
5977-00-090-2773INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
MBD13E
5865-00-119-1349INTERCHANGEABLE
RECEIVER SUBASSEMBLY,COUNTERMEAS
7416
3110-00-156-8202INTERCHANGEABLE
BEARING,BALL,ANNULAR
5315-00-198-5999INTERCHANGEABLE
PIN,TAPERED,PLAIN
4662A
5130-00-227-5053INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5306-00-243-8343INTERCHANGEABLE
BOLT,EYE
5962-00-284-3971INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
6670-00-291-8719INTERCHANGEABLE
SCALE,WEIGHING
3040-00-343-6623INTERCHANGEABLE
SHAFT,DRIVE,FLEXIBLE

Frequently Asked Questions

What is NSN 5970-01-029-6932?

NSN 5970-01-029-6932 is a Insulator,plate, manufactured by Keystone Electronics Corp, classified under FSC 5970 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5970-01-029-6932?

NSN 5970-01-029-6932 has 4 cross-referenced part numbers: 368-5003 (Wavetek Rockland Inc Div), 4662 (Keystone Electronics Co), 7416 (New Haven Mfg Corp Amatom Electronic Hardware Div), 4662 (Keystone Electronics Corp).

What NSN replaces 5970-01-029-6932?

There are 12 known substitutes for 5970-01-029-6932: 5960-00-001-8544, 5310-00-010-3319, 5315-00-054-3211 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4662?

Key specifications for 4662: Overall Width: 1.141 INCHES NOMINAL IN; First Hole Spacing: 0.204 INCHES NOMINAL IN; First Side Radius: 0.571 INCHES NOMINAL IN; Fourth Hole Spacing: 0.430 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5970-01-029-6932 still in active supply?

NSN 5970-01-029-6932 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com