The GEAR CLUSTER is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, bore_style: PLAIN BOTH ENDS, design_type: SPUR SECOND GEAR, construction: SOLID, attachment_method: MOUNTING HOLE, hub_nominal_length: 0.209 INCHES BETWEEN FIRST AND SECOND GEAR IN. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-019-2645, 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
1771071
NSN:3020-00-019-2645 FSC:3020 — Gears, Pulleys, Sprockets, and Transmission Chain CAGE:10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
material
ALUMINUM ALLOY 6061 OVERALL
bore_style
PLAIN BOTH ENDS
design_type
SPUR SECOND GEAR
construction
SOLID
attachment_method
MOUNTING HOLE
hub_nominal_length
0.209 INCHES BETWEEN FIRST AND SECOND GEAR IN
nominal_thread_size
0.112 INCHES BOTH ENDS IN
bore_nominal_diameter
0.187 INCHES BOTH ENDS IN
nominal_overall_length
0.395 INCHES IN
nominal_outside_diameter
0.562 INCHES FIFTH GEAR IN
precision_classification
QUALITY NUMBER 10 OR QUALITY NUMBER 11 FIRST GEAR
thread_series_designator
UNIFIED NATIONAL COARSE (UNC) BOTH ENDS
NSN
3020-00-019-2645
COMPONENT DIAGRAM
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.187 INCHES BOTH ENDS IN
•
DESIGN TYPE: SPUR SECOND GEAR
•
BORE STYLE: PLAIN BOTH ENDS
•
PRECISION CLASSIFICATION: QUALITY NUMBER 10 OR QUALITY NUMBER 11 FIRST GEAR
•
NOMINAL OVERALL LENGTH: 0.395 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD SIZE: 0.112 INCHES BOTH ENDS IN
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER
0.187 INCHES BOTH ENDS IN
DESIGN TYPE
SPUR SECOND GEAR
DESIGN TYPE
SPUR FIRST GEAR
BORE STYLE
PLAIN BOTH ENDS
PRECISION CLASSIFICATION
QUALITY NUMBER 10 OR QUALITY NUMBER 11 FIRST GEAR
NOMINAL OVERALL LENGTH
0.395 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE
0.112 INCHES BOTH ENDS IN
HUB NOMINAL LENGTH
0.209 INCHES BETWEEN FIRST AND SECOND GEAR IN
NOMINAL OUTSIDE DIAMETER
0.562 INCHES FIFTH GEAR IN
OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 1771071?
1771071 is a GEAR CLUSTER.
What parts can replace 1771071?
There is 1 known substitute for 1771071: 58-340. Substitute compatibility should be verified for your specific system.
What is the NSN for 1771071?
1771071 is cataloged in the U.S. Government catalog under NSN 3020-00-019-2645. This indicates validated use in U.S. government and defense supply chains.
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