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12505439-001 — BOLT,INTERNAL WRENCHING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12505439-001: BOLT,INTERNAL WRENCHING.

The BOLT,INTERNAL WRENCHING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, head_style: FILLISTER, head_height: 5.4 MILLIMETERS NOMINAL MM, head_diameter: 12.9 MILLIMETERS NOMINAL MM, fastener_length: 28.6 MILLIMETERS NOMINAL MM, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-567-5479, 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
12505439-001
NSN: 5306-01-567-5479
FSC: 5306 — Bolts
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
head_styleFILLISTER
head_height5.4 MILLIMETERS NOMINAL MM
head_diameter12.9 MILLIMETERS NOMINAL MM
fastener_length28.6 MILLIMETERS NOMINAL MM
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
width_across_flats6.0 MILLIMETERS NOMINAL MM
internal_drive_styleHEXAGON
end_item_identification2320-01-549-8565, TRUCK CARGO, 5TON
nominal_thread_diameter6.0 MILLIMETERS MM
thread_series_designatorISO M
NSN5306-01-567-5479
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12505439-001 · 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: 6.0 MILLIMETERS NOMINAL MM
•
HEAD HEIGHT: 5.4 MILLIMETERS NOMINAL MM
•
FASTENER LENGTH: 28.6 MILLIMETERS NOMINAL MM
•
THREAD PITCH IN MILLIMETERS: 1.0
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A276 TYPE 304 ASSN STD ALL MATERIAL RESPONSES OVERALL
•
NOMINAL THREAD DIAMETER: 6.0 MILLIMETERS MM
•
HEAD STYLE: FILLISTER
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS6.0 MILLIMETERS NOMINAL MM
HEAD HEIGHT5.4 MILLIMETERS NOMINAL MM
FASTENER LENGTH28.6 MILLIMETERS NOMINAL MM
THREAD PITCH IN MILLIMETERS1.0
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A276 TYPE 304 ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER6.0 MILLIMETERS MM
HEAD STYLEFILLISTER
THREAD DIRECTIONRIGHT-HAND
COLORBLACK OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
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 12505439-001?
12505439-001 is a BOLT,INTERNAL WRENCHING.
What is the NSN for 12505439-001?
12505439-001 is cataloged in the U.S. Government catalog under NSN 5306-01-567-5479. This indicates validated use in U.S. government and defense supply chains.
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