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Technical Data Sheet
PartsTable / COMPONENT / 74995184-1
74995184-1 ✓ 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 STUD,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL, thread_class: 3A STUD THREAD A, thread_length: 0.625 INCHES NOMINAL STUD THREAD IN, overall_length: 6.000 INCHES NOMINAL IN, thread_direction: LEFT-HAND STUD THREAD, nominal_thread_size: 0.312 INCHES NUT THREAD 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 5307-00-494-1873, 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
74995184-1
NSN: 5307-00-494-1873
FSC: 5307
CAGE: 0AHU0 — KALMAR AC INC (USA)
SPECIFICATIONS
materialSTEEL
thread_class3A STUD THREAD A
thread_length0.625 INCHES NOMINAL STUD THREAD IN
overall_length6.000 INCHES NOMINAL IN
thread_directionLEFT-HAND STUD THREAD
nominal_thread_size0.312 INCHES NUT THREAD IN
thread_quantity_per_inch18 NUT THREAD
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) NUT THREAD
NSN5307-00-494-1873
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 74995184-1 · 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
•
THREAD DIRECTION: RIGHT-HAND NUT THREAD
•
THREAD CLASS: 3A NUT THREAD A
•
THREAD LENGTH: 0.625 INCHES NOMINAL STUD THREAD IN
•
THREAD QUANTITY PER INCH: 18 NUT THREAD
•
NOMINAL THREAD SIZE: 0.312 INCHES NUT THREAD IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD CLASS3A NUT THREAD A
THREAD CLASS3A STUD THREAD A
OVERALL LENGTH6.000 INCHES NOMINAL IN
THREAD LENGTH0.625 INCHES NOMINAL STUD THREAD IN
THREAD LENGTH0.625 INCHES NOMINAL NUT THREAD IN
THREAD QUANTITY PER INCH18 NUT THREAD
NOMINAL THREAD SIZE0.312 INCHES NUT THREAD IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) NUT THREAD
MATERIALSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
50692Interchangeable
interchangeable cross-reference
interchangeable
SCC69931Interchangeable
interchangeable cross-reference
interchangeable
50692AInterchangeable
interchangeable cross-reference
interchangeable
WW5051552PC150Interchangeable
interchangeable cross-reference
interchangeable
50691Interchangeable
interchangeable cross-reference
interchangeable
W1741987ITEM15Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 74995184-1?
74995184-1 is a STUD,PLAIN.
What parts can replace 74995184-1?
There are 15 known substitutes for 74995184-1: 50692, SCC69931, 50692A and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 74995184-1?
74995184-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5307-00-494-1873. 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