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Technical Data Sheet
PartsTable / COMPONENT / 533837PC481
533837PC481 ✓ 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: 5A STUD THREAD A, thread_length: 1.125 INCHES MAXIMUM STUD THREAD IN, overall_length: 4.375 INCHES NOMINAL IN, thread_direction: RIGHT-HAND STUD THREAD, nominal_thread_size: 0.750 INCHES STUD 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 5307-00-468-0128, 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
533837PC481
NSN: 5307-00-468-0128
FSC: 5307
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
thread_class5A STUD THREAD A
thread_length1.125 INCHES MAXIMUM STUD THREAD IN
overall_length4.375 INCHES NOMINAL IN
thread_directionRIGHT-HAND STUD THREAD
nominal_thread_size0.750 INCHES STUD THREAD IN
thread_quantity_per_inch10 STUD THREAD
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) STUD THREAD
nondefinitive_spec/std_dataB CLASS
NSN5307-00-468-0128
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 533837PC481 · 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 CLASS: 5A STUD THREAD A
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) STUD THREAD
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
•
MATERIAL: STEEL
•
THREAD LENGTH: 1.125 INCHES MAXIMUM STUD THREAD IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS5A STUD THREAD A
OVERALL LENGTH4.375 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) STUD THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
MATERIALSTEEL
THREAD LENGTH1.125 INCHES MAXIMUM STUD THREAD IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) NUT THREAD
THREAD LENGTH1.750 INCHES MAXIMUM NUT THREAD IN
THREAD CLASS3A NUT THREAD A
THREAD QUANTITY PER INCH10 STUD THREAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
1FX49Interchangeable
interchangeable cross-reference
interchangeable
F37030-238Interchangeable
interchangeable cross-reference
interchangeable
28212PC15Interchangeable
interchangeable cross-reference
interchangeable
8X321Interchangeable
interchangeable cross-reference
interchangeable
BB8021Interchangeable
interchangeable cross-reference
interchangeable
121540Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 533837PC481?
533837PC481 is a STUD,PLAIN.
What parts can replace 533837PC481?
There are 14 known substitutes for 533837PC481: 1FX49, F37030-238, 28212PC15 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 533837PC481?
533837PC481 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5307-00-468-0128. 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