PartsTable
Technical Data Sheet
Download PDF

503525 — 503525

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

503525: 503525.

The 503525 is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 1100, construction: LAMINATED, hole_diameter: 0.170 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN, outside_diameter: 3.250 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 2.296 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-124-4433, 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
503525
NSN: 5365-01-124-4433
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 20284 — AIMTRON SYSTEMS, LLC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 1100
constructionLAMINATED
hole_diameter0.170 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN
outside_diameter3.250 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter2.296 INCHES NOMINAL IN
features_providedNONSEPARABLE
bolt_hole_quantity4
lamination_quantity17
bolt_circle_diameter2.773 INCHES NOMINAL IN
lamination_thickness0.003 INCHES NOMINAL IN
material_document_and_classificationQQ-A-250/1 FED SPEC SINGLE MATERIAL RESPONSE
NSN5365-01-124-4433
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 503525 TITLE COMPONENT PN 503525 MFR 503525
KEY FEATURES
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/1 FED SPEC SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 3.250 INCHES NOMINAL IN
•
APERTURE DIAMETER: 2.296 INCHES NOMINAL IN
•
FEATURES PROVIDED: NONSEPARABLE
•
LAMINATION QUANTITY: 17
•
BOLT HOLE QUANTITY: 4
•
BOLT CIRCLE DIAMETER: 2.773 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/1 FED SPEC SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER3.250 INCHES NOMINAL IN
APERTURE DIAMETER2.296 INCHES NOMINAL IN
FEATURES PROVIDEDNONSEPARABLE
LAMINATION QUANTITY17
BOLT HOLE QUANTITY4
BOLT CIRCLE DIAMETER2.773 INCHES NOMINAL IN
LAMINATION THICKNESS0.003 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 1100
OTHER ITEMS IN FSC 5365 — Bushings, Rings, Shims, and Spacers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5365-00-000-6078 5365-00-000-7436 5365-00-001-1292 5365-00-001-1365 5365-00-001-1841 5365-00-001-1915 5365-00-001-1916 5365-00-001-1940
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 503525?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 503525?
503525 is a 503525.
What is the NSN for 503525?
503525 is cataloged in the U.S. Government catalog under NSN 5365-01-124-4433. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 503525

✓ 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.