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74A410725-2001 — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

74A410725-2001: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OVERALL, head_height: 0.090 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.875 INCHES NOMINAL IN, thread_length: 0.295 INCHES NOMINAL IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-124-5760, 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
74A410725-2001
NSN: 5306-01-124-5760
FSC: 5306 — Bolts
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL COMP 4340 OVERALL
head_height0.090 INCHES NOMINAL IN
thread_class3A A
head_diameter0.875 INCHES NOMINAL IN
thread_length0.295 INCHES NOMINAL IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length1.810 INCHES NOMINAL IN
shoulder_length1.505 INCHES MINIMUM AND 1.515 INCHES MAXIMUM FIRST SHOULDER IN
special_featuresINTERNALLY RELIEVED 0.375 IN. MIN,0.377 IN. MAX THRU HOLE; 2 KEYWAYS IN THD END 0.125 IN. MIN TO 0.130 IN. MAX W BY 0.385 IN. LG IN
thread_directionRIGHT-HAND
shoulder_diameter0.623 INCHES MINIMUM AND 0.624 INCHES MAXIMUM FIRST SHOULDER IN
surface_treatmentCHROMATE GRIP
NSN5306-01-124-5760
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 74A410725-2001 · 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: 0.090 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.810 INCHES NOMINAL IN
•
SHOULDER LENGTH: 1.505 INCHES MINIMUM AND 1.515 INCHES MAXIMUM FIRST SHOULDER IN
•
DISTANCE FROM CENTERLINE TO FLAT: 0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
•
SHOULDER DIAMETER: 0.623 INCHES MINIMUM AND 0.624 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 0.295 INCHES NOMINAL IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
•
CRITICALITY CODE JUSTIFICATION: AATN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.090 INCHES NOMINAL IN
FASTENER LENGTH1.810 INCHES NOMINAL IN
SHOULDER LENGTH1.505 INCHES MINIMUM AND 1.515 INCHES MAXIMUM FIRST SHOULDER IN
DISTANCE FROM CENTERLINE TO FLAT0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
SHOULDER DIAMETER0.623 INCHES MINIMUM AND 0.624 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH0.295 INCHES NOMINAL IN
SHOULDER SHAPEROUND FIRST SHOULDER
CRITICALITY CODE JUSTIFICATIONAATN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-8844,CLASS 3,COND E 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.562 INCHES IN
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 74A410725-2001?
74A410725-2001 is a BOLT,SHOULDER.
What is the NSN for 74A410725-2001?
74A410725-2001 is cataloged in the U.S. Government catalog under NSN 5306-01-124-5760. This indicates validated use in U.S. government and defense supply chains.
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