Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW
The O-RING is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: O-RING. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-206-0540, 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
83-3063
NSN:5305-00-206-0540 FSC:5305 CAGE:62143 — NORTHERN TELECOM INC TELECOM DISTRIBUTION DIV (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agency
O-RING
NSN
5305-00-206-0540
COMPONENT DIAGRAM
KEY FEATURES
•
INTERNAL DRIVE STYLE: SLOT
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
SCREW SURFACE TREATMENT: CADMIUM
•
SCREW MATERIAL: STEEL
•
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
•
HEAD STYLE: ROUND
•
NONDEFINITIVE SPEC/STD DATA: 3 TYPE AND 1S STYLE
•
FASTENER LENGTH: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL DRIVE STYLE
SLOT
THREAD SERIES DESIGNATOR
UNIFIED NATIONAL COARSE (UNC)
SCREW SURFACE TREATMENT
CADMIUM
SCREW MATERIAL
STEEL
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
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FREQUENTLY ASKED QUESTIONS
What is 83-3063?
83-3063 is a O-RING.
What parts can replace 83-3063?
There are 27 known substitutes for 83-3063: S9-2, 721876, K344 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 83-3063?
83-3063 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-206-0540. This indicates validated use in U.S. government and defense supply chains.
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