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Technical Data Sheet
E53146-28PC3 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The RING,EXTERNALLY THREADED is a the manufacturer industrial component. Key specifications include depth: 0.313 INCHES NOMINAL IN, width: 0.313 INCHES NOMINAL IN, bore_shape: STRAIGHT, drive_type: SLOTTED FACE, thread_size: 2.9333 IN. -12 IN, thread_class: 3A A.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-275-6021, 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
E53146-28PC3
NSN: 5365-00-275-6021
FSC: 5365
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
depth0.313 INCHES NOMINAL IN
width0.313 INCHES NOMINAL IN
bore_shapeSTRAIGHT
drive_typeSLOTTED FACE
thread_size2.9333 IN. -12 IN
thread_class3A A
bore_diameter2.250 INCHES NOMINAL IN
beveled_threadINCLUDED
chamfer_length0.063 INCHES NOMINAL IN
overall_length0.813 INCHES NOMINAL IN
thread_locationDRIVE END
thread_directionRIGHT-HAND
NSN5365-00-275-6021
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,EXTERNALLY THREADED TITLE COMPONENT PN E53146-28PC3 MFR RING,EXTERNALLY THREAD
KEY FEATURES
THREAD SIZE: 2.9333 IN. -12 IN
CHAMFER ANGLE IN DEG: 45.0
BORE ANNULAR INTERNAL SERRATION: NOT INCLUDED
ACCOMMODATION TYPE AND QUANTITY: 6 SLOTS
SETSCREW LOCKING NOTCH: NOT INCLUDED
ANGLE BETWEEN ACCOMMODATIONS IN DEG: 60.0
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SIZE2.9333 IN. -12 IN
CHAMFER ANGLE IN DEG45.0
OVERALL LENGTH0.813 INCHES NOMINAL IN
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
ACCOMMODATION TYPE AND QUANTITY6 SLOTS
SETSCREW LOCKING NOTCHNOT INCLUDED
SPECIAL FEATURES5/32 IN. RADIUS CUT ON SLOT ENDS,NOT TO EXTEND BEYOND 2-3/4 IN. PROM 1/64 DIA AND END OPPOSITE DRIVE END THREAD RELIEVED 2-13/16 IN. PORM 1/64 DIA BY 1/16 IN. PORM 1/64 LENGTH AND DRIVE END BORE CHAMFERED 45 DEGREES BY 1/32 IN. IN
ANGLE BETWEEN ACCOMMODATIONS IN DEG60.0
BORE EDGE PROCESSCHAMFERED
THREAD LOCATIONDRIVE END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
1717YBInterchangeable
interchangeable cross-reference
interchangeable
50121Interchangeable
interchangeable cross-reference
interchangeable
9218SBInterchangeable
interchangeable cross-reference
interchangeable
136002Interchangeable
interchangeable cross-reference
interchangeable
ASD1608Interchangeable
interchangeable cross-reference
interchangeable
450121RInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E53146-28PC3?
E53146-28PC3 is a RING,EXTERNALLY THREADED.
What parts can replace E53146-28PC3?
There are 17 known substitutes for E53146-28PC3: 1717YB, 50121, 9218SB and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E53146-28PC3?
E53146-28PC3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-275-6021. This indicates validated use in U.S. government and defense supply chains.
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