PartsTable
Technical Data Sheet
105-2043 ✓ 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 1022, thread_class: 3A NUT THREAD A, thread_length: 0.562 INCHES MINIMUM NUT THREAD IN, overall_length: 1.281 INCHES NOMINAL IN, thread_direction: RIGHT-HAND STUD THREAD, nominal_thread_size: 0.375 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 5307-00-448-0875, 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
105-2043
NSN: 5307-00-448-0875
FSC: 5307
CAGE: 35301 — DRESSER INDUSTRIES INC LEROI DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 1022
thread_class3A NUT THREAD A
thread_length0.562 INCHES MINIMUM NUT THREAD IN
overall_length1.281 INCHES NOMINAL IN
thread_directionRIGHT-HAND STUD THREAD
nominal_thread_size0.375 INCHES STUD THREAD IN
thread_pitch_diameters+0.3370 TO 0.3395 INCHES STUD THREAD IN
thread_quantity_per_inch24 NUT THREAD
thread_series_designatorUNF NUT THREAD
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE
NSN5307-00-448-0875
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 105-2043 · 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: 3A NUT THREAD A
THREAD QUANTITY PER INCH: 16 STUD THREAD
NOMINAL THREAD SIZE: 0.375 INCHES NUT THREAD IN
THREAD SERIES DESIGNATOR: UNS STUD THREAD
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL: STEEL COMP 1022
THREAD LENGTH: 0.562 INCHES MINIMUM NUT THREAD IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS3A NUT THREAD A
THREAD QUANTITY PER INCH16 STUD THREAD
NOMINAL THREAD SIZE0.375 INCHES NUT THREAD IN
THREAD SERIES DESIGNATORUNS STUD THREAD
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 1022
THREAD QUANTITY PER INCH24 NUT THREAD
THREAD LENGTH0.562 INCHES MINIMUM NUT THREAD IN
NOMINAL THREAD SIZE0.375 INCHES STUD THREAD IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
219657Interchangeable
interchangeable cross-reference
interchangeable
1503FZZ000-10Interchangeable
interchangeable cross-reference
interchangeable
10524-5Interchangeable
interchangeable cross-reference
interchangeable
5340002827519Interchangeable
interchangeable cross-reference
interchangeable
11030Interchangeable
interchangeable cross-reference
interchangeable
NASM21333Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 105-2043?
105-2043 is a STUD,PLAIN.
What parts can replace 105-2043?
There are 12 known substitutes for 105-2043: 219657, 1503FZZ000-10, 10524-5 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 105-2043?
105-2043 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5307-00-448-0875. This indicates validated use in U.S. government and defense supply chains.
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