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Technical Data Sheet
PartsTable / COMPONENT / 6303415-001
6303415-001 ✓ 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: 2A STUD THREAD A, thread_length: 1.250 INCHES NOMINAL NUT THREAD IN, overall_length: 4.000 INCHES NOMINAL IN, special_features: FINISH IS BLACK OXIDE; TENSILE STRENGTH 125000 MIN; YIELD STRENGTH 100000, thread_direction: RIGHT-HAND NUT THREAD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5307-01-346-1671, 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
6303415-001
NSN: 5307-01-346-1671
FSC: 5307
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
thread_class2A STUD THREAD A
thread_length1.250 INCHES NOMINAL NUT THREAD IN
overall_length4.000 INCHES NOMINAL IN
special_featuresFINISH IS BLACK OXIDE; TENSILE STRENGTH 125000 MIN; YIELD STRENGTH 100000
thread_directionRIGHT-HAND NUT THREAD
nominal_thread_size0.375 INCHES NUT THREAD IN
thread_quantity_per_inch16 STUD THREAD
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) STUD THREAD
NSN5307-01-346-1671
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 6303415-001 · 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 QUANTITY PER INCH: 16 STUD THREAD
•
MATERIAL: STEEL
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) STUD THREAD
•
THREAD LENGTH: 1.250 INCHES NOMINAL NUT THREAD IN
•
THREAD DIRECTION: RIGHT-HAND NUT THREAD
TECHNICAL CHARACTERISTICS (FLIS)
THREAD QUANTITY PER INCH16 STUD THREAD
MATERIALSTEEL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) STUD THREAD
THREAD LENGTH1.250 INCHES NOMINAL NUT THREAD IN
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) NUT THREAD
THREAD LENGTH1.250 INCHES NOMINAL STUD THREAD IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
SPECIAL FEATURESFINISH IS BLACK OXIDE; TENSILE STRENGTH 125000 MIN; YIELD STRENGTH 100000
OVERALL LENGTH4.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
202A03Interchangeable
interchangeable cross-reference
interchangeable
517Interchangeable
interchangeable cross-reference
interchangeable
118235Interchangeable
interchangeable cross-reference
interchangeable
38125Interchangeable
interchangeable cross-reference
interchangeable
T48351Interchangeable
interchangeable cross-reference
interchangeable
1-112Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6303415-001?
6303415-001 is a STUD,PLAIN.
What parts can replace 6303415-001?
There are 13 known substitutes for 6303415-001: 202A03, 517, 118235 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6303415-001?
6303415-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5307-01-346-1671. 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