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SDS 138 — HUB,BODY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SDS 138: HUB,BODY.

The HUB,BODY is a the manufacturer industrial component. Key specifications include shoulder_width: 0.438 INCHES NOMINAL IN, style_designator: SINGLE HUB W/ SECURING HOLE(S), hub_inside_diameter: 1.375 INCHES NOMINAL IN, shoulder_outside_diameter: 3.125 INCHES NOMINAL IN, first_end_hub_outside_diameter: 2.188 INCHES NOMINAL IN, distance_from_first_end_hub_to_shoulder: 0.875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-410-4842, 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
SDS 138
NSN: 5365-00-410-4842
NIINs: 004104842, 012761490
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 24161 — GATES CORPORATION (USA)
SPECIFICATIONS
shoulder_width0.438 INCHES NOMINAL IN
special_featuresBORE WITH 0.313 IN.SQUARE KEYWAY;TAPERED HUB;SECURING HOLE QTY:2;ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG:90.0 DEGS;O/A LENGTH:1.313 IN.NOM IN
style_designatorSINGLE HUB W/ SECURING HOLE(S)
hub_inside_diameter1.375 INCHES NOMINAL IN
shoulder_outside_diameter3.125 INCHES NOMINAL IN
first_end_hub_outside_diameter2.188 INCHES NOMINAL IN
distance_from_first_end_hub_to_shoulder0.875 INCHES NOMINAL IN
NSN5365-00-410-4842
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HUB,BODY TITLE COMPONENT PN SDS 138 MFR HUB,BODY
KEY FEATURES
•
TAPERED PORTION LENGTH: 0.938 INCHES NOMINAL IN
•
LARGE END OUTSIDE DIAMETER: 2.187 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.375 INCHES NOMINAL IN
•
MATERIAL: IRON CAST
•
TAPER INCLUDED ANGLE: 3 DEGREES 34 MINUTES
TECHNICAL CHARACTERISTICS
TAPERED PORTION LENGTH0.938 INCHES NOMINAL IN
LARGE END OUTSIDE DIAMETER2.187 INCHES NOMINAL IN
OVERALL LENGTH1.312 INCHES NOMINAL IN
INSIDE DIAMETER1.375 INCHES NOMINAL IN
MATERIALIRON CAST
TAPER INCLUDED ANGLE3 DEGREES 34 MINUTES
SUBSTITUTES & CROSS-REFERENCES 1
SDS1 3-8B0REReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SDS 138?
SDS 138 is a HUB,BODY.
What parts can replace SDS 138?
There is 1 known substitute for SDS 138: SDS1 3-8B0RE. Substitute compatibility should be verified for your specific system.
What is the NSN for SDS 138?
SDS 138 is cataloged in the U.S. Government catalog under NSN 5365-00-410-4842. 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.