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Technical Data Sheet
PartsTable / COMPONENT / 60143
60143 ✓ Verified by PartsTable
Ugreen · 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

RING ASSEMBLY,ELECTRICAL CONTACT. Key specifications include material: NICKEL ALLOY, head_style: FLAT COUNTERSUNK, body_length: 4.000 INCHES MAXIMUM IN, thread_class: 3A SINGLE THREADED BUSHING A, head_diameter: 0.257 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN, overall_width: 2.438 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-180-4962, 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
60143
NSN: 5305-00-180-4962
FSC: 5305
CAGE: 35510 — PRESTOLITE ELECTRIC INC (USA)
SPECIFICATIONS
materialNICKEL ALLOY
head_styleFLAT COUNTERSUNK
body_length4.000 INCHES MAXIMUM IN
thread_class3A SINGLE THREADED BUSHING A
head_diameter0.257 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN
overall_width2.438 INCHES NOMINAL IN
terminal_typeCONNECTOR, RECEPTACLE
thread_length0.660 INCHES NOMINAL SINGLE THREADED BUSHING IN
overall_length6.600 INCHES MAXIMUM IN
pitch_diameter4.5500 INCHES NOMINAL IN
screw_materialSTEEL
fastener_length0.312 INCHES NOMINAL IN
NSN5305-00-180-4962
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 60143 · Ugreen ⚠ 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
•
FASTENER LENGTH: 0.312 INCHES NOMINAL IN
•
COUNTERSINK ANGLE: 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
•
THREAD DIRECTION: RIGHT-HAND
•
HEAD DIAMETER: 0.257 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
SCREW MATERIAL: STEEL
•
THREAD QUANTITY PER INCH: 32
•
THREAD LENGTH: 0.229 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FASTENER LENGTH0.312 INCHES NOMINAL IN
COUNTERSINK ANGLE80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
HEAD DIAMETER0.257 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
SCREW MATERIALSTEEL
THREAD QUANTITY PER INCH32
THREAD LENGTH0.229 INCHES NOMINAL IN
THREAD CLASS2A A
INTERNAL DRIVE STYLESLOT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
60143Interchangeable
interchangeable cross-reference
interchangeable
783803-003Interchangeable
interchangeable cross-reference
interchangeable
3155965-3Interchangeable
interchangeable cross-reference
interchangeable
T-111631 PIECE 12Interchangeable
interchangeable cross-reference
interchangeable
S1602-H-317554 PIECE 12Interchangeable
interchangeable cross-reference
interchangeable
7700-0580-003Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 60143?
60143 is a RING ASSEMBLY,ELECTRICAL CONTACT manufactured by Ugreen.
What parts can replace 60143?
There are 10 known substitutes for 60143: 60143, 783803-003, 3155965-3 and 7 more. Substitute compatibility should be verified for your specific system.
Is 60143 still available?
60143 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026