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203043A — STUD,SHOULDERED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

203043A: STUD,SHOULDERED.

The STUD,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, thread_length: 0.875 INCHES NOMINAL STUD THREAD IN, overall_length: 7.438 INCHES NOMINAL IN, hardness_rating: 302.0 BRINELL STANDARD MINIMUM AND 341.0 BRINELL STANDARD MAXIMUM, thread_direction: RIGHT-HAND NUT THREAD, nominal_thread_size: 0.562 INCHES NUT THREAD IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-677-8890, 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
203043A
NSN: 5307-00-677-8890
FSC: 5307 — Studs
CAGE: 1ML14 — BRINKLEY TECHNOLOGY GROUP LLC DBA HERCULES MANUFACTURING (USA)
SPECIFICATIONS
materialSTEEL
thread_length0.875 INCHES NOMINAL STUD THREAD IN
overall_length7.438 INCHES NOMINAL IN
hardness_rating302.0 BRINELL STANDARD MINIMUM AND 341.0 BRINELL STANDARD MAXIMUM
thread_directionRIGHT-HAND NUT THREAD
nominal_thread_size0.562 INCHES NUT THREAD IN
thread_pitch_diameters+0.3455 TO 0.3479 INCHES NUT THREAD IN
thread_quantity_per_inch12 STUD THREAD
thread_series_designatorUNS NUT THREAD
NSN5307-00-677-8890
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 203043A · 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 LENGTH: 0.875 INCHES NOMINAL STUD THREAD IN
•
HARDNESS RATING: 302.0 BRINELL STANDARD MINIMUM AND 341.0 BRINELL STANDARD MAXIMUM
•
THREAD PITCH DIAMETERS: +0.3455 TO 0.3479 INCHES NUT THREAD IN
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
TECHNICAL CHARACTERISTICS
THREAD LENGTH0.875 INCHES NOMINAL STUD THREAD IN
THREAD LENGTH1.000 INCHES NOMINAL NUT THREAD IN
HARDNESS RATING302.0 BRINELL STANDARD MINIMUM AND 341.0 BRINELL STANDARD MAXIMUM
THREAD PITCH DIAMETERS+0.3455 TO 0.3479 INCHES NUT THREAD IN
THREAD PITCH DIAMETERS+0.5112 TO 0.5135 INCHES STUD THREAD IN
OVERALL LENGTH7.438 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.562 INCHES NUT THREAD IN
THREAD QUANTITY PER INCH12 STUD THREAD
SUBSTITUTES & CROSS-REFERENCES 3
205695ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
P1067Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
203043Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 203043A?
203043A is a STUD,SHOULDERED.
What parts can replace 203043A?
There are 3 known substitutes for 203043A: 205695A, P1067, 203043. Substitute compatibility should be verified for your specific system.
What is the NSN for 203043A?
203043A is cataloged in the U.S. Government catalog under NSN 5307-00-677-8890. This indicates validated use in U.S. government and defense supply chains.
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