The GEAR CLUSTER is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, bore_style: PLAIN BOTH ENDS, design_type: SPUR FIRST GEAR, construction: ASSEMBLED, hub_nominal_length: 0.0650 INCHES SECOND END IN, hub_nominal_diameter: 0.313 INCHES SECOND END IN. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-690-2941, 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
49253-1
NSN:3020-00-690-2941 FSC:3020 — Gears, Pulleys, Sprockets, and Transmission Chain CAGE:23667 — SMITHS DETECTION INC. DBA SMITHS DETECTION INC CASC (USA)
SPECIFICATIONS
material
COPPER ALLOY OVERALL
bore_style
PLAIN BOTH ENDS
design_type
SPUR FIRST GEAR
construction
ASSEMBLED
hub_nominal_length
0.0650 INCHES SECOND END IN
hub_nominal_diameter
0.313 INCHES SECOND END IN
hub_style_designator
PLAIN SECOND END
bore_nominal_diameter
0.125 INCHES BOTH ENDS IN
nominal_overall_length
0.313 INCHES IN
nominal_outside_diameter
0.438 INCHES SECOND GEAR IN
furnished_items_and_quantity
1 LUBRICANT IMPREGNATED BEARING
NSN
3020-00-690-2941
COMPONENT DIAGRAM
KEY FEATURES
•
FURNISHED ITEMS AND QUANTITY: 1 LUBRICANT IMPREGNATED BEARING
•
BORE NOMINAL DIAMETER: 0.125 INCHES BOTH ENDS IN
•
HUB NOMINAL DIAMETER: 0.313 INCHES SECOND END IN
•
DESIGN TYPE: SPUR SECOND GEAR
•
BORE STYLE: PLAIN BOTH ENDS
•
NOMINAL OVERALL LENGTH: 0.313 INCHES IN
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY
1 LUBRICANT IMPREGNATED BEARING
BORE NOMINAL DIAMETER
0.125 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER
0.313 INCHES SECOND END IN
HUB NOMINAL DIAMETER
0.306 INCHES FIRST END IN
DESIGN TYPE
SPUR SECOND GEAR
DESIGN TYPE
SPUR FIRST GEAR
BORE STYLE
PLAIN BOTH ENDS
NOMINAL OVERALL LENGTH
0.313 INCHES IN
HUB STYLE DESIGNATOR
PLAIN FIRST END
HUB STYLE DESIGNATOR
PLAIN SECOND END
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 49253-1?
49253-1 is a GEAR CLUSTER.
What parts can replace 49253-1?
There is 1 known substitute for 49253-1: R-875-B-22. Substitute compatibility should be verified for your specific system.
What is the NSN for 49253-1?
49253-1 is cataloged in the U.S. Government catalog under NSN 3020-00-690-2941. This indicates validated use in U.S. government and defense supply chains.
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