PartsTable
Technical Data Sheet
PartsTable / MRO / 53-177
53-177 ✓ Verified by PartsTable
Jumbo · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

A large, 25 - piece circular puzzle designed to offer a fun and unique play experience. Once assembled, children can use the two included optical lenses to look through the puzzle and discover hidden animals and elements within the illustration.A perfect game for developing attention, observation skills, concentration, and hand - eye coordination, while having fun exploring and finding hidden surprises. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3624, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 53-177
NSN: 3110-00-100-3624
FSC: 3110
CAGE: F0704 — THE TIMKEN COMPANY (FRA)
SPECIFICATIONS
materialSTEEL OVERALL
cone_width1.1142 INCHES NOMINAL IN
point_typeCONVENTIONAL
point_angle118.0 DEGREES NOMINAL
shank_styleSTANDARD TAPER W/TANG
flute_length7.500 INCHES NOMINAL IN
bore_diameter1.7500 INCHES NOMINAL IN
overall_width10.031 INCHES NOMINAL IN
flute_quantity2
overall_height5.656 INCHES NOMINAL IN
overall_length13.125 INCHES NOMINAL IN
special_featuresTAPER SHANK LG; FRACTIONAL SIZE 1-13/64
NSN3110-00-100-3624
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 53-177 · Jumbo ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
BORE DIAMETER: 1.7500 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
CONE WIDTH: 1.1142 INCHES NOMINAL IN
•
CONE CORNER RADIUS: 0.1406 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STEEP ANGLE
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
BORE DIAMETER1.7500 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
CONE WIDTH1.1142 INCHES NOMINAL IN
CONE CORNER RADIUS0.1406 INCHES NOMINAL IN
STYLE DESIGNATORSTEEP ANGLE
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
110 1-13/64Interchangeable
interchangeable cross-reference
interchangeable
C12274Interchangeable
interchangeable cross-reference
interchangeable
53177Interchangeable
interchangeable cross-reference
interchangeable
650750Interchangeable
interchangeable cross-reference
interchangeable
15745Interchangeable
interchangeable cross-reference
interchangeable
29084Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 53-177?
53-177 is a PIN,SAFETY,LASER ARMING manufactured by Jumbo. It is classified as a MRO (MRO_GENERAL).
What parts can replace 53-177?
There are 16 known substitutes for 53-177: 110 1-13/64, C12274, 53177 and 13 more. Substitute compatibility should be verified for your specific system.
Is 53-177 still available?
53-177 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