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431B502PC10 — BOLT,INTERNAL WRENCHING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

431B502PC10: BOLT,INTERNAL WRENCHING.

The BOLT,INTERNAL WRENCHING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_height: 0.880 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 1.488 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN, thread_length: 1.375 INCHES NOMINAL IN, fastener_length: 3.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-404-6360, 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
431B502PC10
NSN: 5306-00-404-6360
FSC: 5306 — Bolts
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_height0.880 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
thread_class3A A
head_diameter1.488 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
thread_length1.375 INCHES NOMINAL IN
fastener_length3.750 INCHES NOMINAL IN
special_featuresTAPERED THREADS
thread_directionRIGHT-HAND
surface_treatmentCOPPER OVERALL
width_across_flats0.875 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
internal_drive_styleHEXAGON
nominal_thread_diameter1.000 INCHES IN
NSN5306-00-404-6360
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 431B502PC10 · 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
•
WIDTH ACROSS FLATS: 0.875 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
•
HEAD HEIGHT: 0.880 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
•
FASTENER LENGTH: 3.750 INCHES NOMINAL IN
•
THREAD LENGTH: 1.375 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A193,GR B16 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
FIRST DIAMETER FROM HEAD: 0.820 INCHES MINIMUM AND 0.825 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 1.000 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.875 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
HEAD HEIGHT0.880 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
FASTENER LENGTH3.750 INCHES NOMINAL IN
THREAD LENGTH1.375 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A193,GR B16 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
FIRST DIAMETER FROM HEAD0.820 INCHES MINIMUM AND 0.825 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER1.000 INCHES IN
THREAD DIRECTIONRIGHT-HAND
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER2.375 INCHES NOMINAL IN
SPECIAL FEATURESTAPERED THREADS
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 431B502PC10?
431B502PC10 is a BOLT,INTERNAL WRENCHING.
What is the NSN for 431B502PC10?
431B502PC10 is cataloged in the U.S. Government catalog under NSN 5306-00-404-6360. This indicates validated use in U.S. government and defense supply chains.
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