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3831-8522-001 — INSULATOR,DISK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3831-8522-001: INSULATOR,DISK.

The INSULATOR,DISK is a the manufacturer industrial component. Key specifications include overall_height: 0.035 INCHES NOMINAL IN, outside_diameter: 0.640 INCHES NOMINAL IN, style_designator: DRILLED, FLAT, first_hole_spacing: 0.200 INCHES NOMINAL IN, first_hole_diameter: 0.080 INCHES NOMINAL IN, second_hole_spacing: 0.400 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5970-01-123-2789, 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
3831-8522-001
NSN: 5970-01-123-2789
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: K0656 — BAE SYSTEMS (OPERATIONS) LIMITED (GBR)
SPECIFICATIONS
overall_height0.035 INCHES NOMINAL IN
outside_diameter0.640 INCHES NOMINAL IN
style_designatorDRILLED, FLAT
first_hole_spacing0.200 INCHES NOMINAL IN
first_hole_diameter0.080 INCHES NOMINAL IN
second_hole_spacing0.400 INCHES NOMINAL IN
second_hole_diameter0.080 INCHES NOMINAL IN
identification_code_colorNATURAL
NSN5970-01-123-2789
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,DISK TITLE COMPONENT PN 3831-8522-001 MFR INSULATOR,DISK
KEY FEATURES
•
IDENTIFICATION CODE COLOR: NATURAL
•
FIRST HOLE DIAMETER: 0.080 INCHES NOMINAL IN
•
STYLE DESIGNATOR: DRILLED, FLAT
•
OUTSIDE DIAMETER: 0.640 INCHES NOMINAL IN
•
SECOND HOLE SPACING: 0.400 INCHES NOMINAL IN
•
SECOND HOLE DIAMETER: 0.080 INCHES NOMINAL IN
•
FIRST HOLE SPACING: 0.200 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.035 INCHES NOMINAL IN
IDENTIFICATION CODE COLORNATURAL
FIRST HOLE DIAMETER0.080 INCHES NOMINAL IN
STYLE DESIGNATORDRILLED, FLAT
OUTSIDE DIAMETER0.640 INCHES NOMINAL IN
SECOND HOLE SPACING0.400 INCHES NOMINAL IN
SECOND HOLE DIAMETER0.080 INCHES NOMINAL IN
FIRST HOLE SPACING0.200 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 1
402/2/50167Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3831-8522-001?
3831-8522-001 is a INSULATOR,DISK.
What parts can replace 3831-8522-001?
There is 1 known substitute for 3831-8522-001: 402/2/50167. Substitute compatibility should be verified for your specific system.
What is the NSN for 3831-8522-001?
3831-8522-001 is cataloged in the U.S. Government catalog under NSN 5970-01-123-2789. 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.