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11780028-2 — INSULATOR,PLATE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

11780028-2: INSULATOR,PLATE.

The INSULATOR,PLATE is a the manufacturer industrial component. Key specifications include material: GLASS FIBER AND PLASTIC EPOXY OVERALL, overall_width: 1.980 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN, overall_height: 2.130 INCHES NOMINAL IN, overall_length: 6.255 INCHES MINIMUM AND 6.275 INCHES MAXIMUM IN, first_leg_width: 1.190 INCHES MINIMUM AND 1.210 INCHES MAXIMUM IN, second_leg_width: 1.390 INCHES MINIMUM AND 1.410 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5970-01-084-1173, 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
11780028-2
NSN: 5970-01-084-1173
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialGLASS FIBER AND PLASTIC EPOXY OVERALL
overall_width1.980 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
overall_height2.130 INCHES NOMINAL IN
overall_length6.255 INCHES MINIMUM AND 6.275 INCHES MAXIMUM IN
first_leg_width1.190 INCHES MINIMUM AND 1.210 INCHES MAXIMUM IN
second_leg_width1.390 INCHES MINIMUM AND 1.410 INCHES MAXIMUM IN
style_designatorFLAT, "L" SHAPED
fifth_hole_spacing0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
first_hole_spacing0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
sixth_hole_spacing0.265 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN
third_hole_spacing3.890 INCHES MINIMUM AND 3.910 INCHES MAXIMUM IN
first_hole_diameter0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
NSN5970-01-084-1173
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,PLATE TITLE COMPONENT PN 11780028-2 MFR INSULATOR,PLATE
KEY FEATURES
•
SECOND LEG WIDTH: 1.390 INCHES MINIMUM AND 1.410 INCHES MAXIMUM IN
•
FIFTH HOLE SPACING: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
•
SIXTH HOLE SPACING: 0.265 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN
•
FIRST HOLE DIAMETER: 0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
•
THIRD HOLE SPACING: 3.890 INCHES MINIMUM AND 3.910 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: FLAT, "L" SHAPED
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-18177 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.130 INCHES NOMINAL IN
SECOND LEG WIDTH1.390 INCHES MINIMUM AND 1.410 INCHES MAXIMUM IN
FIFTH HOLE SPACING0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
SIXTH HOLE SPACING0.265 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN
FIRST HOLE DIAMETER0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
THIRD HOLE SPACING3.890 INCHES MINIMUM AND 3.910 INCHES MAXIMUM IN
STYLE DESIGNATORFLAT, "L" SHAPED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-18177 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH6.255 INCHES MINIMUM AND 6.275 INCHES MAXIMUM IN
OVERALL WIDTH1.980 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 2
42079-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
42079-1BReference document
Same NSN cross-reference
Reference document — Secondary reference
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 11780028-2?
11780028-2 is a INSULATOR,PLATE.
What parts can replace 11780028-2?
There are 2 known substitutes for 11780028-2: 42079-1, 42079-1B. Substitute compatibility should be verified for your specific system.
What is the NSN for 11780028-2?
11780028-2 is cataloged in the U.S. Government catalog under NSN 5970-01-084-1173. 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.