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064474 — INSULATOR,DISK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

064474: INSULATOR,DISK.

The INSULATOR,DISK is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYPHENYLENE OXIDE MOUNTING FACILITY, overall_height: 0.420 INCHES NOMINAL IN, shoulder_depth: 0.320 INCHES NOMINAL IN, outside_diameter: 1.490 INCHES NOMINAL IN, style_designator: FLANGED ROUND, second_hole_spacing: 0.796 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5970-01-406-7291, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
064474
NSN: 5970-01-406-7291
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 34228 — L3 TECHNOLOGIES, INC. DIV L3 KEO (USA)
SPECIFICATIONS
materialPLASTIC POLYPHENYLENE OXIDE MOUNTING FACILITY
overall_height0.420 INCHES NOMINAL IN
shoulder_depth0.320 INCHES NOMINAL IN
outside_diameter1.490 INCHES NOMINAL IN
style_designatorFLANGED ROUND
second_hole_spacing0.796 INCHES NOMINAL IN
mounting_hole_diameter0.156 INCHES NOMINAL IN
shoulder_outside_diameter0.815 INCHES NOMINAL IN
mounting_bolt_circle_diameter1.000 INCHES NOMINAL IN
distance_from_centerline_to_flat0.531 INCHES NOMINAL IN
NSN5970-01-406-7291
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,DISK TITLE COMPONENT PN 064474 MFR INSULATOR,DISK
KEY FEATURES
•
DISTANCE FROM CENTERLINE TO FLAT: 0.531 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLANGED ROUND
•
MOUNTING HOLE DIAMETER: 0.156 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.490 INCHES NOMINAL IN
•
SECOND HOLE SPACING: 0.796 INCHES NOMINAL IN
•
MOUNTING BOLT CIRCLE DIAMETER: 1.000 INCHES NOMINAL IN
•
SHOULDER DEPTH: 0.320 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.420 INCHES NOMINAL IN
DISTANCE FROM CENTERLINE TO FLAT0.531 INCHES NOMINAL IN
STYLE DESIGNATORFLANGED ROUND
MOUNTING HOLE DIAMETER0.156 INCHES NOMINAL IN
OUTSIDE DIAMETER1.490 INCHES NOMINAL IN
SECOND HOLE SPACING0.796 INCHES NOMINAL IN
MOUNTING BOLT CIRCLE DIAMETER1.000 INCHES NOMINAL IN
SHOULDER DEPTH0.320 INCHES NOMINAL IN
MATERIALPLASTIC POLYPHENYLENE OXIDE MOUNTING FACILITY
SHOULDER OUTSIDE DIAMETER0.815 INCHES NOMINAL IN
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 5970-00-001-1357 5970-00-001-1418 5970-00-001-1420 5970-00-001-1472 5970-00-001-1476 5970-00-001-1477 5970-00-001-1479
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 064474?
064474 is a INSULATOR,DISK.
What is the NSN for 064474?
064474 is cataloged in the U.S. Government catalog under NSN 5970-01-406-7291. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.