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472186 ✓ 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 BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1035 OVERALL, hole_type: DRILLED, head_style: HEXAGON, head_height: 0.375 INCHES NOMINAL IN, thread_class: 2A A, hole_diameter: 0.062 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-273-6347, 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
472186
NSN: 5306-00-273-6347
FSC: 5306
CAGE: 00447 — WABCO CONSTRUCTION AND MINING EQUIPMENT GROUP INDIANAPOLIS PLANT AN AMERICAN STANDARD INC CO (USA)
SPECIFICATIONS
materialSTEEL COMP 1035 OVERALL
hole_typeDRILLED
head_styleHEXAGON
head_height0.375 INCHES NOMINAL IN
thread_class2A A
hole_diameter0.062 INCHES NOMINAL IN
hole_quantity1
thread_length1.250 INCHES MINIMUM IN
fastener_length1.500 INCHES NOMINAL IN
hardness_rating24.2 ROCKWELL C MINIMUM AND 29.9 ROCKWELL C MAXIMUM OVERALL
thread_directionRIGHT-HAND
features_providedUNFINISHED HEAD
NSN5306-00-273-6347
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 472186 · 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
•
FEATURES PROVIDED: UNFINISHED HEAD
•
HEAD STYLE: HEXAGON
•
HOLE DIAMETER: 0.062 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.500 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
HOLE TYPE: DRILLED
•
HEAD HEIGHT: 0.375 INCHES NOMINAL IN
•
THREAD LENGTH: 1.250 INCHES MINIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDUNFINISHED HEAD
HEAD STYLEHEXAGON
HOLE DIAMETER0.062 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.500 INCHES IN
THREAD DIRECTIONRIGHT-HAND
HOLE TYPEDRILLED
HEAD HEIGHT0.375 INCHES NOMINAL IN
THREAD LENGTH1.250 INCHES MINIMUM IN
HOLE QUANTITY1
HARDNESS RATING24.2 ROCKWELL C MINIMUM AND 29.9 ROCKWELL C MAXIMUM OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
A-632Interchangeable
interchangeable cross-reference
interchangeable
MIL-B88 0.062 35LBInterchangeable
interchangeable cross-reference
interchangeable
MIL-E-23765/2Interchangeable
interchangeable cross-reference
interchangeable
933C055431-2Interchangeable
interchangeable cross-reference
interchangeable
055431-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 472186?
472186 is a BOLT,MACHINE.
What parts can replace 472186?
There are 5 known substitutes for 472186: A-632, MIL-B88 0.062 35LB, MIL-E-23765/2 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 472186?
472186 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-273-6347. 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