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104522 — INSULATOR,PLATE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

104522: INSULATOR,PLATE.

The INSULATOR,PLATE is a the manufacturer industrial component. Key specifications include material: OVERALL INSULATION,ELECTRICAL,109016-1-15,EDO CORPORATION, scale_type: LINEAR SINGLE SCALE, overall_width: 0.620 INCHES NOMINAL IN, overall_height: 0.750 INCHES NOMINAL IN, overall_length: 0.750 INCHES NOMINAL IN, outside_diameter: 12.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-157-1655, 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
104522
NSN: 5355-00-157-1655
NIINs: 001571655, 009723069, 011661659, 012759675
FSC: 5355 — Knobs and Pointers
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialOVERALL INSULATION,ELECTRICAL,109016-1-15,EDO CORPORATION
scale_typeLINEAR SINGLE SCALE
overall_width0.620 INCHES NOMINAL IN
overall_height0.750 INCHES NOMINAL IN
overall_length0.750 INCHES NOMINAL IN
outside_diameter12.750 INCHES NOMINAL IN
special_featuresWITH TWO BOLT HOLES
style_designatorFLAT, RECTANGULAR
attachment_methodHOLE
first_hole_spacing0.380 INCHES NOMINAL IN
material_thickness0.064 INCHES NOMINAL IN
first_hole_diameter0.160 INCHES NOMINAL IN
NSN5355-00-157-1655
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,PLATE TITLE COMPONENT PN 104522 MFR INSULATOR,PLATE
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 4
•
STYLE DESIGNATOR: ROUND
•
MOUNTING HOLE DIAMETER: 0.422 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 12.750 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.064 INCHES NOMINAL IN
•
SCALE TYPE: LINEAR SINGLE SCALE
•
SCALE DIVISION QUANTITY: 360 SINGLE SCALE
•
MATERIAL: COPPER ALLOY DIAL
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
STYLE DESIGNATORROUND
MOUNTING HOLE DIAMETER0.422 INCHES NOMINAL IN
OUTSIDE DIAMETER12.750 INCHES NOMINAL IN
MATERIAL THICKNESS0.064 INCHES NOMINAL IN
SCALE TYPELINEAR SINGLE SCALE
SCALE DIVISION QUANTITY360 SINGLE SCALE
MATERIALCOPPER ALLOY DIAL
ATTACHMENT METHODHOLE
SUBSTITUTES & CROSS-REFERENCES 1
325291PC1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 104522?
104522 is a INSULATOR,PLATE.
What parts can replace 104522?
There is 1 known substitute for 104522: 325291PC1. Substitute compatibility should be verified for your specific system.
What is the NSN for 104522?
104522 is cataloged in the U.S. Government catalog under NSN 5355-00-157-1655. 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.