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Technical Data Sheet
PartsTable / COMPONENT / 9842419
9842419 ✓ 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 CORROSION RESISTING OVERALL, head_style: ROUND, head_height: 1.450 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.594 INCHES NOMINAL IN, fastener_length: 2.000 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 5306-01-494-1977, 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
9842419
NSN: 5306-01-494-1977
FSC: 5306
CAGE: 98750 — SAN ANTONIO AIR LOGISTICS CENTER (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
head_styleROUND
head_height1.450 INCHES NOMINAL IN
thread_class2A A
head_diameter0.594 INCHES NOMINAL IN
fastener_length2.000 INCHES NOMINAL IN
special_featuresHEAD STYLE IS ROUND WITH A SQUARE NECK
surface_treatmentZINC OVERALL
end_item_identification4120014490459
nominal_thread_diameter0.250 INCHES IN
thread_quantity_per_inch20
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5306-01-494-1977
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 9842419 · 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
•
SURFACE TREATMENT: ZINC OVERALL
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
THREAD CLASS: 2A A
•
THREAD QUANTITY PER INCH: 20
•
HEAD DIAMETER: 0.594 INCHES NOMINAL IN
•
HEAD HEIGHT: 1.450 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTZINC OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
THREAD CLASS2A A
THREAD QUANTITY PER INCH20
END ITEM IDENTIFICATION4120014490459
SPECIAL FEATURESHEAD STYLE IS ROUND WITH A SQUARE NECK
HEAD DIAMETER0.594 INCHES NOMINAL IN
HEAD HEIGHT1.450 INCHES NOMINAL IN
FASTENER LENGTH2.000 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
JH2116-1Upgraded Successor
successor cross-reference
successor
2116-1Upgraded Successor
successor cross-reference
successor
WW-V-35Interchangeable
interchangeable cross-reference
interchangeable
T-580-1 1/2Interchangeable
interchangeable cross-reference
interchangeable
ASTM A733Interchangeable
interchangeable cross-reference
interchangeable
W138326T20Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9842419?
9842419 is a BOLT,MACHINE.
What parts can replace 9842419?
There are 14 known substitutes for 9842419: JH2116-1, 2116-1, WW-V-35 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9842419?
9842419 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-01-494-1977. 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