PartsTable
Technical Data Sheet
Download PDF

27-104 — GEAR CLUSTER

✓ Government record, cited
Clementoni · COMPONENT
PRODUCT OVERVIEW

27-104: GEAR CLUSTER.

The GEAR CLUSTER is a Clementoni industrial component. Key specifications include material: STEEL, end_item_identification: 2040-01-718-5273, part_name_assigned_by_controlling_agency: SPRING, GUIDE. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-373-4007, 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
27-104
NSN: 3020-00-373-4007
NIINs: 003734007, 008440539, 011337868, 015005655, 017194094
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
materialSTEEL
end_item_identification2040-01-718-5273
part_name_assigned_by_controlling_agencySPRING, GUIDE
NSN3020-00-373-4007
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Clementoni GEAR CLUSTER TITLE COMPONENT PN 27-104 MFR Clementoni GEAR CLUSTER
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.432 INCHES BOTH ENDS IN
•
DESIGN TYPE: SPUR SECOND GEAR
•
BORE STYLE: PLAIN BOTH ENDS
•
HARDNESS RATING: 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
•
NOMINAL OVERALL LENGTH: 0.688 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
HUB NOMINAL LENGTH: 0.085 INCHES BETWEEN FIRST AND SECOND GEAR IN
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER0.432 INCHES BOTH ENDS IN
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR FIRST GEAR
BORE STYLEPLAIN BOTH ENDS
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
NOMINAL OVERALL LENGTH0.688 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HUB NOMINAL LENGTH0.085 INCHES BETWEEN FIRST AND SECOND GEAR IN
NOMINAL OUTSIDE DIAMETER0.750 INCHES SECOND GEAR IN
NOMINAL OUTSIDE DIAMETER2.2050 INCHES FIRST GEAR IN
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 27-104?
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 27-104?
27-104 is a GEAR CLUSTER manufactured by Clementoni.
What is the NSN for 27-104?
27-104 is cataloged in the U.S. Government catalog under NSN 3020-00-373-4007. 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 — 27-104

✓ 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.