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40A509 — SPACER,SLEEVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

40A509: SPACER,SLEEVE.

The SPACER,SLEEVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, overall_length: 0.2080 INCHES MINIMUM AND 0.2180 INCHES MAXIMUM IN, body_inside_diameter: 0.3150 INCHES MINIMUM AND 0.3250 INCHES MAXIMUM IN, body_outside_diameter: 0.4870 INCHES MINIMUM AND 0.4970 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-274-8394, 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
40A509
NSN: 5365-01-274-8394
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 0UES3 — MID-AMERICA AEROTECH, LLC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
overall_length0.2080 INCHES MINIMUM AND 0.2180 INCHES MAXIMUM IN
body_inside_diameter0.3150 INCHES MINIMUM AND 0.3250 INCHES MAXIMUM IN
body_outside_diameter0.4870 INCHES MINIMUM AND 0.4970 INCHES MAXIMUM IN
NSN5365-01-274-8394
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,SLEEVE TITLE COMPONENT PN 40A509 MFR SPACER,SLEEVE
KEY FEATURES
•
BODY OUTSIDE DIAMETER: 0.4870 INCHES MINIMUM AND 0.4970 INCHES MAXIMUM IN
•
BODY INSIDE DIAMETER: 0.3150 INCHES MINIMUM AND 0.3250 INCHES MAXIMUM IN
•
MATERIAL: ALUMINUM ALLOY 2024 OVERALL
TECHNICAL CHARACTERISTICS
BODY OUTSIDE DIAMETER0.4870 INCHES MINIMUM AND 0.4970 INCHES MAXIMUM IN
OVERALL LENGTH0.2080 INCHES MINIMUM AND 0.2180 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.3150 INCHES MINIMUM AND 0.3250 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY 2024 OVERALL
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 40A509?
40A509 is a SPACER,SLEEVE.
What is the NSN for 40A509?
40A509 is cataloged in the U.S. Government catalog under NSN 5365-01-274-8394. 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.