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13077528 — INSULATOR,DISK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

13077528: INSULATOR,DISK.

The INSULATOR,DISK is a the manufacturer industrial component. Key specifications include overall_height: 0.005 INCHES NOMINAL IN, outside_diameter: 4.200 INCHES NOMINAL IN, style_designator: DRILLED, FLAT, first_hole_spacing: 0.625 INCHES NOMINAL IN, first_hole_diameter: 1.250 INCHES NOMINAL IN, second_hole_spacing: 2.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5970-01-174-4707, 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
13077528
NSN: 5970-01-174-4707
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 51215 — BOEING COMPANY, THE DBA BOEING (USA)
SPECIFICATIONS
overall_height0.005 INCHES NOMINAL IN
outside_diameter4.200 INCHES NOMINAL IN
style_designatorDRILLED, FLAT
first_hole_spacing0.625 INCHES NOMINAL IN
first_hole_diameter1.250 INCHES NOMINAL IN
second_hole_spacing2.500 INCHES NOMINAL IN
second_hole_diameter0.437 INCHES NOMINAL IN
material_and_locationOVERALL INSULATION, ELECTRICAL, MIL-I-631, TYPE A
NSN5970-01-174-4707
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,DISK TITLE COMPONENT PN 13077528 MFR INSULATOR,DISK
KEY FEATURES
•
FIRST HOLE DIAMETER: 1.250 INCHES NOMINAL IN
•
MATERIAL AND LOCATION: OVERALL INSULATION, ELECTRICAL, MIL-I-631, TYPE A
•
STYLE DESIGNATOR: DRILLED, FLAT
•
OUTSIDE DIAMETER: 4.200 INCHES NOMINAL IN
•
SECOND HOLE SPACING: 2.500 INCHES NOMINAL IN
•
SECOND HOLE DIAMETER: 0.437 INCHES NOMINAL IN
•
FIRST HOLE SPACING: 0.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.005 INCHES NOMINAL IN
FIRST HOLE DIAMETER1.250 INCHES NOMINAL IN
MATERIAL AND LOCATIONOVERALL INSULATION, ELECTRICAL, MIL-I-631, TYPE A
STYLE DESIGNATORDRILLED, FLAT
OUTSIDE DIAMETER4.200 INCHES NOMINAL IN
SECOND HOLE SPACING2.500 INCHES NOMINAL IN
SECOND HOLE DIAMETER0.437 INCHES NOMINAL IN
FIRST HOLE SPACING0.625 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 13077528?
13077528 is a INSULATOR,DISK.
What is the NSN for 13077528?
13077528 is cataloged in the U.S. Government catalog under NSN 5970-01-174-4707. 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.