PartsTable
Technical Data Sheet
Download PDF

74A451125-2001 — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

74A451125-2001: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 OVERALL, head_style: SQUARE, head_height: 0.120 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.357 INCHES NOMINAL IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-131-8452, 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
74A451125-2001
NSN: 5306-01-131-8452
FSC: 5306 — Bolts
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL COMP XM-13 OVERALL
head_styleSQUARE
head_height0.120 INCHES NOMINAL IN
thread_class3A A
thread_length0.357 INCHES NOMINAL IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length1.710 INCHES NOMINAL IN
shoulder_length1.270 INCHES NOMINAL FIRST SHOULDER IN
special_featuresHOLES DRILLED NINETY DEGREES APART
thread_directionRIGHT-HAND
shoulder_diameter0.4659 INCHES MINIMUM AND 0.4666 INCHES MAXIMUM FIRST SHOULDER IN
surface_treatmentCHROMATE GRIP
NSN5306-01-131-8452
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 74A451125-2001 · 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
•
HEAD HEIGHT: 0.120 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.710 INCHES NOMINAL IN
•
SHOULDER LENGTH: 1.270 INCHES NOMINAL FIRST SHOULDER IN
•
SHOULDER DIAMETER: 0.4659 INCHES MINIMUM AND 0.4666 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 0.357 INCHES NOMINAL IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.120 INCHES NOMINAL IN
FASTENER LENGTH1.710 INCHES NOMINAL IN
SHOULDER LENGTH1.270 INCHES NOMINAL FIRST SHOULDER IN
SHOULDER DIAMETER0.4659 INCHES MINIMUM AND 0.4666 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH0.357 INCHES NOMINAL IN
SHOULDER SHAPEROUND FIRST SHOULDER
CRITICALITY CODE JUSTIFICATIONFEAT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES IN
HEAD STYLESQUARE
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
SUBSTITUTES & CROSS-REFERENCES 1
10115863Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 74A451125-2001?
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 74A451125-2001?
74A451125-2001 is a BOLT,SHOULDER.
What parts can replace 74A451125-2001?
There is 1 known substitute for 74A451125-2001: 10115863. Substitute compatibility should be verified for your specific system.
What is the NSN for 74A451125-2001?
74A451125-2001 is cataloged in the U.S. Government catalog under NSN 5306-01-131-8452. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 74A451125-2001