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Technical Data Sheet
PartsTable / COMPONENT / 65-8-80
65-8-80 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: STEEL,HIGH SPEED OVERALL, thickness: 0.500 INCHES NOMINAL IN, outside_diameter: 1.500 INCHES NOMINAL IN, special_features: M14 X 2 HS 1 1/2 OD DIE, style_designator: ROUND SPLIT W/INTERNAL ADJUSTING SCREW, thread_direction: RIGHT-HAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-223-2590, 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
65-8-80
NSN: 5305-00-223-2590
FSC: 5305
CAGE: 59501 — UNISON INDUSTRIES LLC (USA)
SPECIFICATIONS
materialSTEEL,HIGH SPEED OVERALL
thickness0.500 INCHES NOMINAL IN
outside_diameter1.500 INCHES NOMINAL IN
special_featuresM14 X 2 HS 1 1/2 OD DIE
style_designatorROUND SPLIT W/INTERNAL ADJUSTING SCREW
thread_directionRIGHT-HAND
end_item_identification4940-01-601-1928
thread_pitch_in_millimeters2.0
thread_size_and_series/type_designator14.0 ISO M
NSN5305-00-223-2590
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 65-8-80 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
WIDTH BETWEEN FLATS: 0.250 INCHES NOMINAL IN
•
THREAD LENGTH: 0.344 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
THREAD QUANTITY PER INCH: 32
•
NOMINAL THREAD DIAMETER: 0.164 INCHES IN
•
THREAD CLASS: 2A A
•
HEAD STYLE: HEXAGON
•
FASTENER LENGTH: 0.344 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH BETWEEN FLATS0.250 INCHES NOMINAL IN
THREAD LENGTH0.344 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH32
NOMINAL THREAD DIAMETER0.164 INCHES IN
THREAD CLASS2A A
HEAD STYLEHEXAGON
FASTENER LENGTH0.344 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
HEAD HEIGHT0.110 INCHES NOMINAL IN
INTERNAL DRIVE STYLESLOT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
65-8-60Interchangeable
interchangeable cross-reference
interchangeable
65-8-80Interchangeable
interchangeable cross-reference
interchangeable
446900-1F-102-7/16INInterchangeable
interchangeable cross-reference
interchangeable
8-413Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 65-8-80?
65-8-80 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace 65-8-80?
There are 4 known substitutes for 65-8-80: 65-8-60, 65-8-80, 446900-1F-102-7/16IN and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 65-8-80?
65-8-80 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-223-2590. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026