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92186A855 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

92186A855: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, head_style: HEXAGON, head_height: 0.46875 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 1.75 INCHES MINIMUM IN, fastener_length: 5.00 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-654-4378, 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
92186A855
NSN: 5306-01-654-4378
NIINs: 016544378, 016683438
FSC: 5306 — Bolts
CAGE: 6KT72 — BIRDON AMERICA INC (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
head_styleHEXAGON
head_height0.46875 INCHES NOMINAL IN
thread_class2A A
thread_length1.75 INCHES MINIMUM IN
fastener_length5.00 INCHES NOMINAL IN
hardness_rating70.0 ROCKWELL B NOMINAL OVERALL
thread_directionRIGHT-HAND
width_between_flats1.125 INCHES NOMINAL IN
nominal_thread_diameter0.75 INCHES IN
minimum_tensile_strength70000 POUNDS PER SQUARE INCH LBS
thread_quantity_per_inch10
NSN5306-01-654-4378
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 92186A855 · 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
SUBSTITUTES & CROSS-REFERENCES 1
12590060Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 92186A855?
92186A855 is a BOLT,MACHINE.
What parts can replace 92186A855?
There is 1 known substitute for 92186A855: 12590060. Substitute compatibility should be verified for your specific system.
What is the NSN for 92186A855?
92186A855 is cataloged in the U.S. Government catalog under NSN 5306-01-654-4378. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.