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S6135-20642 — SPACER,RING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

S6135-20642: SPACER,RING.

The SPACER,RING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130, surface_finish: 100.0 MICROINCHES RIGHT SIDE, hardness_rating: 26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM, inside_diameter: 2.3685 INCHES NOMINAL IN, outside_diameter: 2.812 INCHES NOMINAL IN, overall_thickness: 0.1825 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-059-5545, 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
S6135-20642
NSN: 5365-00-059-5545
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 4130
surface_finish100.0 MICROINCHES RIGHT SIDE
hardness_rating26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM
inside_diameter2.3685 INCHES NOMINAL IN
outside_diameter2.812 INCHES NOMINAL IN
overall_thickness0.1825 INCHES NOMINAL IN
fsc_application_data1. HELICOPTER DRIVE MECHANISMS,ARFRAME
material_document_and_classificationMIL-T-6736,TYPE 1,COND N MIL SPEC SINGLE MATERIAL RESPONSE
NSN5365-00-059-5545
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,RING TITLE COMPONENT PN S6135-20642 MFR SPACER,RING
KEY FEATURES
•
SURFACE FINISH: 100.0 MICROINCHES RIGHT SIDE
•
FSC APPLICATION DATA: 1. HELICOPTER DRIVE MECHANISMS,ARFRAME
•
OUTSIDE DIAMETER: 2.812 INCHES NOMINAL IN
•
OVERALL THICKNESS: 0.1825 INCHES NOMINAL IN
•
HARDNESS RATING: 26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM
TECHNICAL CHARACTERISTICS
SURFACE FINISH100.0 MICROINCHES RIGHT SIDE
SURFACE FINISH100.0 MICROINCHES LEFT SIDE
SURFACE FINISH100.0 MICROINCHES BORE
SURFACE FINISH100.0 MICROINCHES LARGEST OUTSIDE DIAMETER
FSC APPLICATION DATA1. HELICOPTER DRIVE MECHANISMS,ARFRAME
OUTSIDE DIAMETER2.812 INCHES NOMINAL IN
OVERALL THICKNESS0.1825 INCHES NOMINAL IN
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-6736,TYPE 1,COND N MIL SPEC SINGLE MATERIAL RESPONSE
INSIDE DIAMETER2.3685 INCHES NOMINAL IN
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 S6135-20642?
S6135-20642 is a SPACER,RING.
What is the NSN for S6135-20642?
S6135-20642 is cataloged in the U.S. Government catalog under NSN 5365-00-059-5545. 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.