PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 4788740
4788740 ✓ 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 COMP 1140, thread_class: 3A STUD THREAD A, thread_length: 0.625 INCHES MINIMUM NUT THREAD IN, overall_length: 2.875 INCHES NOMINAL IN, thread_direction: RIGHT-HAND NUT THREAD, nominal_thread_size: 0.438 INCHES STUD THREAD IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5307-00-272-7140, 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
4788740
NSN: 5307-00-272-7140
FSC: 5307
CAGE: 0AHU0 — KALMAR AC INC (USA)
SPECIFICATIONS
materialSTEEL COMP 1140
thread_class3A STUD THREAD A
thread_length0.625 INCHES MINIMUM NUT THREAD IN
overall_length2.875 INCHES NOMINAL IN
thread_directionRIGHT-HAND NUT THREAD
nominal_thread_size0.438 INCHES STUD THREAD IN
thread_quantity_per_inch14 STUD THREAD
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) STUD THREAD
NSN5307-00-272-7140
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 4788740 · 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: 20 NUT THREAD
•
THREAD DIRECTION: RIGHT-HAND NUT THREAD
•
NOMINAL THREAD SIZE: 0.438 INCHES NUT THREAD IN
•
THREAD CLASS: 3A NUT THREAD A
•
MATERIAL: STEEL COMP 1140
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) STUD THREAD
TECHNICAL CHARACTERISTICS (FLIS)
THREAD QUANTITY PER INCH20 NUT THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.438 INCHES NUT THREAD IN
THREAD CLASS3A NUT THREAD A
MATERIALSTEEL COMP 1140
THREAD QUANTITY PER INCH14 STUD THREAD
THREAD CLASS3A STUD THREAD A
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) STUD THREAD
OVERALL LENGTH2.875 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.438 INCHES STUD THREAD IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
937500Interchangeable
interchangeable cross-reference
interchangeable
BD10Interchangeable
interchangeable cross-reference
interchangeable
H130230Interchangeable
interchangeable cross-reference
interchangeable
05513217Interchangeable
interchangeable cross-reference
interchangeable
ABD10Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 4788740?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 4788740?
4788740 is a STUD,PLAIN.
What parts can replace 4788740?
There are 5 known substitutes for 4788740: 937500, BD10, H130230 and 2 more. Substitute compatibility should be verified for your specific system.
Is 4788740 still available?
4788740 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 4788740

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026