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S6165-61573-4 — SPACER,RING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

S6165-61573-4: SPACER,RING.

The SPACER,RING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230, inside_diameter: 1.880 INCHES MINIMUM AND 1.885 INCHES MAXIMUM IN, outside_diameter: 2.375 INCHES NOMINAL IN, overall_thickness: 0.063 INCHES NOMINAL IN, surface_treatment: ANODIZE, material_document_and_classification: QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-045-7599, 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
S6165-61573-4
NSN: 5365-00-045-7599
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230
inside_diameter1.880 INCHES MINIMUM AND 1.885 INCHES MAXIMUM IN
outside_diameter2.375 INCHES NOMINAL IN
overall_thickness0.063 INCHES NOMINAL IN
surface_treatmentANODIZE
material_document_and_classificationQQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE
NSN5365-00-045-7599
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,RING TITLE COMPONENT PN S6165-61573-4 MFR SPACER,RING
KEY FEATURES
•
OUTSIDE DIAMETER: 2.375 INCHES NOMINAL IN
•
OVERALL THICKNESS: 0.063 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE
•
INSIDE DIAMETER: 1.880 INCHES MINIMUM AND 1.885 INCHES MAXIMUM IN
•
SURFACE TREATMENT: ANODIZE
•
MATERIAL: ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER2.375 INCHES NOMINAL IN
OVERALL THICKNESS0.063 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE
INSIDE DIAMETER1.880 INCHES MINIMUM AND 1.885 INCHES MAXIMUM IN
SURFACE TREATMENTANODIZE
MATERIALALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S6165-61573-4?
S6165-61573-4 is a SPACER,RING.
What is the NSN for S6165-61573-4?
S6165-61573-4 is cataloged in the U.S. Government catalog under NSN 5365-00-045-7599. 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.