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12267651 — BOLT,EXTERNALLY RELIEVED BODY

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12267651: BOLT,EXTERNALLY RELIEVED BODY.

The BOLT,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: DISTORTED HEAD, head_height: 7.24 MILLIMETERS MINIMUM AND 7.76 MILLIMETERS MAXIMUM MM, thread_class: 6G G, thread_length: 20.6 MILLIMETERS MINIMUM AND 24.0 MILLIMETERS MAXIMUM MM, fastener_length: 75.34 MILLIMETERS MINIMUM AND 77.76 MILLIMETERS MAXIMUM MM. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-080-3258, 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
12267651
NSN: 5306-01-080-3258
FSC: 5306 — Bolts
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleDISTORTED HEAD
head_height7.24 MILLIMETERS MINIMUM AND 7.76 MILLIMETERS MAXIMUM MM
thread_class6G G
thread_length20.6 MILLIMETERS MINIMUM AND 24.0 MILLIMETERS MAXIMUM MM
fastener_length75.34 MILLIMETERS MINIMUM AND 77.76 MILLIMETERS MAXIMUM MM
thread_directionRIGHT-HAND
width_between_flats17.67 MILLIMETERS MINIMUM AND 18.00 MILLIMETERS MAXIMUM MM
nominal_thread_diameter12.0 MILLIMETERS MM
first_diameter_from_head9.82 MILLIMETERS MINIMUM AND 10.0 MILLIMETERS MAXIMUM MM
thread_series_designatorM
thread_pitch_in_millimeters1.75
NSN5306-01-080-3258
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12267651 · 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: 7.24 MILLIMETERS MINIMUM AND 7.76 MILLIMETERS MAXIMUM MM
•
FASTENER LENGTH: 75.34 MILLIMETERS MINIMUM AND 77.76 MILLIMETERS MAXIMUM MM
•
THREAD PITCH IN MILLIMETERS: 1.75
•
THREAD LENGTH: 20.6 MILLIMETERS MINIMUM AND 24.0 MILLIMETERS MAXIMUM MM
•
MATERIAL DOCUMENT AND CLASSIFICATION: FF-B-575,GRADE B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
FIRST DIAMETER FROM HEAD: 9.82 MILLIMETERS MINIMUM AND 10.0 MILLIMETERS MAXIMUM MM
•
NOMINAL THREAD DIAMETER: 12.0 MILLIMETERS MM
•
HEAD STYLE: DISTORTED HEAD
TECHNICAL CHARACTERISTICS
HEAD HEIGHT7.24 MILLIMETERS MINIMUM AND 7.76 MILLIMETERS MAXIMUM MM
FASTENER LENGTH75.34 MILLIMETERS MINIMUM AND 77.76 MILLIMETERS MAXIMUM MM
THREAD PITCH IN MILLIMETERS1.75
THREAD LENGTH20.6 MILLIMETERS MINIMUM AND 24.0 MILLIMETERS MAXIMUM MM
MATERIAL DOCUMENT AND CLASSIFICATIONFF-B-575,GRADE B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
FIRST DIAMETER FROM HEAD9.82 MILLIMETERS MINIMUM AND 10.0 MILLIMETERS MAXIMUM MM
NOMINAL THREAD DIAMETER12.0 MILLIMETERS MM
HEAD STYLEDISTORTED HEAD
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS17.67 MILLIMETERS MINIMUM AND 18.00 MILLIMETERS MAXIMUM MM
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
DAX13093Reference 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 12267651?
12267651 is a BOLT,EXTERNALLY RELIEVED BODY.
What parts can replace 12267651?
There is 1 known substitute for 12267651: DAX13093. Substitute compatibility should be verified for your specific system.
What is the NSN for 12267651?
12267651 is cataloged in the U.S. Government catalog under NSN 5306-01-080-3258. This indicates validated use in U.S. government and defense supply chains.
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