PartsTable
Technical Data Sheet
Download PDF

520748 — CASE ASSY,EXHAUST T

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

520748: CASE ASSY,EXHAUST T.

The CASE ASSY,EXHAUST T is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416 OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 2.3750 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-273-3209, 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
520748
NSN: 3020-00-273-3209
NIINs: 002733209, 008670133
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 416 OVERALL
body_stylePLAIN, SOLID
bore_styleW/ KEYWAY BOTH ENDS
tooth_formSTANDARD
pitch_diameter2.3750 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity57
style_designatorPROTRUDING HUB
surface_treatmentPASSIVATE OVERALL
face_nominal_width0.3120 INCHES IN
hub_nominal_diameter0.6255 INCHES FIRST END IN
hub_style_designatorPLAIN FIRST END
NSN3020-00-273-3209
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CASE ASSY,EXHAUST T TITLE COMPONENT PN 520748 MFR CASE ASSY,EXHAUST T
KEY FEATURES
•
KEYWAY NOMINAL WIDTH: 0.093 INCHES BOTH ENDS IN
•
BORE NOMINAL DIAMETER: 0.8750 INCHES BOTH ENDS IN
•
HUB NOMINAL DIAMETER: 0.6255 INCHES FIRST END IN
•
TEETH QUANTITY: 57
•
BODY STYLE: PLAIN, SOLID
•
BORE STYLE: W/ KEYWAY BOTH ENDS
•
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.563 INCHES FIRST END IN
•
STYLE DESIGNATOR: PROTRUDING HUB
TECHNICAL CHARACTERISTICS
KEYWAY NOMINAL WIDTH0.093 INCHES BOTH ENDS IN
BORE NOMINAL DIAMETER0.8750 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER0.6255 INCHES FIRST END IN
TEETH QUANTITY57
BODY STYLEPLAIN, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.563 INCHES FIRST END IN
STYLE DESIGNATORPROTRUDING HUB
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS416 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER2.3750 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
5117523Reference 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
Ready to buy 520748?
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 520748?
520748 is a CASE ASSY,EXHAUST T.
What parts can replace 520748?
There is 1 known substitute for 520748: 5117523. Substitute compatibility should be verified for your specific system.
What is the NSN for 520748?
520748 is cataloged in the U.S. Government catalog under NSN 3020-00-273-3209. 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 — 520748