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B12269X — STUD,SHOULDERED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

B12269X: STUD,SHOULDERED.

The STUD,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, thread_class: 2A STUD THREAD A, thread_length: 1.125 INCHES MINIMUM NUT THREAD IN, overall_length: 3.750 INCHES NOMINAL IN, shoulder_length: 0.188 INCHES NOMINAL IN, style_designator: SHOULDERED. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-353-0489, 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
B12269X
NSN: 5307-00-353-0489
FSC: 5307 — Studs
CAGE: 65282 — WHITE MOTOR CORP (USA)
SPECIFICATIONS
materialSTEEL
thread_class2A STUD THREAD A
thread_length1.125 INCHES MINIMUM NUT THREAD IN
overall_length3.750 INCHES NOMINAL IN
shoulder_length0.188 INCHES NOMINAL IN
special_features0.125 IN. BY 45.0 DEGCHAMFER ON BOTH ENDS 0.062IN. RADIUS BETWEEN SHOULDER AND SHANK. 0.125 IN. RADIUS BETWEEN SHOULDER AND SHANK IN
style_designatorSHOULDERED
thread_directionRIGHT-HAND NUT THREAD
shoulder_diameter1.125 INCHES NOMINAL IN
nominal_thread_size0.750 INCHES STUD THREAD IN
nut_end_shank_length1.250 INCHES NOMINAL IN
distance_across_flats0.938 INCHES NOMINAL IN
NSN5307-00-353-0489
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: B12269X · 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
•
NUT END SHANK DIAMETER: 0.750 INCHES NOMINAL IN
•
THREAD LENGTH: 1.125 INCHES MINIMUM NUT THREAD IN
•
STYLE DESIGNATOR: SHOULDERED
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
•
NOMINAL THREAD SIZE: 0.750 INCHES STUD THREAD IN
TECHNICAL CHARACTERISTICS
NUT END SHANK DIAMETER0.750 INCHES NOMINAL IN
THREAD LENGTH1.125 INCHES MINIMUM NUT THREAD IN
THREAD LENGTH1.000 INCHES MINIMUM STUD THREAD IN
STYLE DESIGNATORSHOULDERED
OVERALL LENGTH3.750 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.750 INCHES STUD THREAD IN
NOMINAL THREAD SIZE0.750 INCHES NUT THREAD IN
SHOULDER DIAMETER1.125 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 5
900407-12Reference document
Same NSN cross-reference
Reference document — Secondary reference
30828VReference document
Same NSN cross-reference
Reference document — Secondary reference
36969JReference document
Same NSN cross-reference
Reference document — Secondary reference
13991Reference document
Same NSN cross-reference
Reference document — Secondary reference
20X53Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B12269X?
B12269X is a STUD,SHOULDERED.
What parts can replace B12269X?
There are 5 known substitutes for B12269X: 900407-12, 30828V, 36969J and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B12269X?
B12269X is cataloged in the U.S. Government catalog under NSN 5307-00-353-0489. This indicates validated use in U.S. government and defense supply chains.
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