The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, bore_type: STRAIGHT, face_width: 0.125 INCHES NOMINAL IN, bore_length: 0.375 INCHES NOMINAL IN, design_form: PLAIN, thread_size: 0.138-32. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-901-3748, 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
EM5-26
NSN:3020-00-901-3748 FSC:3020 — Gears, Pulleys, Sprockets, and Transmission Chain CAGE:00141 — ROLLER BEARING CO OF AMERICA, INC DIV PIC DESIGN (USA)
SPECIFICATIONS
material
STEEL COMP 303
bore_type
STRAIGHT
face_width
0.125 INCHES NOMINAL IN
bore_length
0.375 INCHES NOMINAL IN
design_form
PLAIN
thread_size
0.138-32
tooth_pitch
0.1475 INCHES NOMINAL IN
bore_diameter
0.250 INCHES NOMINAL IN
hole_location
CENTERED 0.120 IN. FROM END OF HUB IN
overall_length
0.375 INCHES NOMINAL IN
pitch_diameter
1.222 INCHES MINIMUM AND 1.224 INCHES MAXIMUM IN
securing_method
DRILLED HOLE OR THREADED HOLE(S)
NSN
3020-00-901-3748
COMPONENT DIAGRAM
KEY FEATURES
•
HUB OUTSIDE DIAMETER: 0.500 INCHES NOMINAL AA END IN
•
SECURING METHOD: DRILLED HOLE OR THREADED HOLE(S)
•
BORE LENGTH: 0.375 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
TOOTH PITCH: 0.1475 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.272 INCHES MINIMUM AND 1.276 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764, TYPE 303-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
HUB OUTSIDE DIAMETER
0.500 INCHES NOMINAL AA END IN
SECURING METHOD
DRILLED HOLE OR THREADED HOLE(S)
BORE LENGTH
0.375 INCHES NOMINAL IN
DESIGN FORM
PLAIN
TOOTH PITCH
0.1475 INCHES NOMINAL IN
OUTSIDE DIAMETER
1.272 INCHES MINIMUM AND 1.276 INCHES MAXIMUM IN
STYLE DESIGNATOR
PLAIN
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-S-764, TYPE 303-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
PITCH DIAMETER
1.222 INCHES MINIMUM AND 1.224 INCHES MAXIMUM IN
OVERALL LENGTH
0.375 INCHES NOMINAL 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 EM5-26?
EM5-26 is a SPROCKET WHEEL.
What parts can replace EM5-26?
There is 1 known substitute for EM5-26: 14EM26S26. Substitute compatibility should be verified for your specific system.
What is the NSN for EM5-26?
EM5-26 is cataloged in the U.S. Government catalog under NSN 3020-00-901-3748. This indicates validated use in U.S. government and defense supply chains.
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