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1210B0543-2 — INSULATOR,DISK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1210B0543-2: INSULATOR,DISK.

The INSULATOR,DISK is a the manufacturer industrial component. Key specifications include material: GLASS FIBER AND PLASTIC EPOXY OVERALL, overall_height: 0.125 INCHES NOMINAL IN, outside_diameter: 1.630 INCHES NOMINAL IN, style_designator: DRILLED, FLAT, first_hole_spacing: 0.562 INCHES NOMINAL IN, first_hole_diameter: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5970-01-287-9774, 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
1210B0543-2
NSN: 5970-01-287-9774
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
materialGLASS FIBER AND PLASTIC EPOXY OVERALL
overall_height0.125 INCHES NOMINAL IN
outside_diameter1.630 INCHES NOMINAL IN
style_designatorDRILLED, FLAT
first_hole_spacing0.562 INCHES NOMINAL IN
first_hole_diameter0.625 INCHES NOMINAL IN
second_hole_spacing1.125 INCHES NOMINAL IN
second_hole_diameter0.136 INCHES NOMINAL IN
material_document_and_classificationMIL-P-18177, TYPE GEE MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5970-01-287-9774
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,DISK TITLE COMPONENT PN 1210B0543-2 MFR INSULATOR,DISK
KEY FEATURES
•
FIRST HOLE DIAMETER: 0.625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: DRILLED, FLAT
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-18177, TYPE GEE MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.630 INCHES NOMINAL IN
•
SECOND HOLE SPACING: 1.125 INCHES NOMINAL IN
•
SECOND HOLE DIAMETER: 0.136 INCHES NOMINAL IN
•
FIRST HOLE SPACING: 0.562 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.125 INCHES NOMINAL IN
FIRST HOLE DIAMETER0.625 INCHES NOMINAL IN
STYLE DESIGNATORDRILLED, FLAT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-18177, TYPE GEE MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.630 INCHES NOMINAL IN
SECOND HOLE SPACING1.125 INCHES NOMINAL IN
SECOND HOLE DIAMETER0.136 INCHES NOMINAL IN
FIRST HOLE SPACING0.562 INCHES NOMINAL IN
MATERIALGLASS FIBER AND PLASTIC EPOXY OVERALL
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 1210B0543-2?
1210B0543-2 is a INSULATOR,DISK.
What is the NSN for 1210B0543-2?
1210B0543-2 is cataloged in the U.S. Government catalog under NSN 5970-01-287-9774. 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.