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50B17SS-0.875 — SPROCKET WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

50B17SS-0.875: SPROCKET WHEEL.

The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include special_features: QUALITY ASSURANCE TESTED AND CERTIFIED FOR DEEP SUBMERGENCE SYSTEMS, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-421-4632, 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
50B17SS-0.875
NSN: 3020-01-421-4632
NIINs: 014214632, 015920685
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 71176 — EMERSON ELECTRIC CO BROWNING MFG DIV (USA)
SPECIFICATIONS
special_featuresQUALITY ASSURANCE TESTED AND CERTIFIED FOR DEEP SUBMERGENCE SYSTEMS
criticality_code_justificationFEAT
NSN3020-01-421-4632
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN 50B17SS-0.875 MFR SPROCKET WHEEL
KEY FEATURES
•
BORE LENGTH: 0.999 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
ASA STANDARD CHAIN NUMBER: 50SS
•
OUTSIDE DIAMETER: 3.720 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
•
PITCH DIAMETER: 3.401 INCHES NOMINAL IN
•
BORE TYPE: STRAIGHT
TECHNICAL CHARACTERISTICS
BORE LENGTH0.999 INCHES NOMINAL IN
DESIGN FORMPLAIN
ASA STANDARD CHAIN NUMBER50SS
OUTSIDE DIAMETER3.720 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
PITCH DIAMETER3.401 INCHES NOMINAL IN
OVERALL LENGTH1.000 INCHES NOMINAL IN
BORE TYPESTRAIGHT
TEETH ROW QUANTITY1
TEETH QUANTITY PER ROW17
SUBSTITUTES & CROSS-REFERENCES 2
PL50271000 ITEM 5Reference document
Same NSN cross-reference
Reference document — Secondary reference
50271000 ITEM 5Reference 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
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FREQUENTLY ASKED QUESTIONS
What is 50B17SS-0.875?
50B17SS-0.875 is a SPROCKET WHEEL.
What parts can replace 50B17SS-0.875?
There are 2 known substitutes for 50B17SS-0.875: PL50271000 ITEM 5, 50271000 ITEM 5. Substitute compatibility should be verified for your specific system.
What is the NSN for 50B17SS-0.875?
50B17SS-0.875 is cataloged in the U.S. Government catalog under NSN 3020-01-421-4632. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.