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0-28080840-0 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

0-28080840-0: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include head_style: HEXAGON EXTENDED WASHER, head_height: 7.0 MILLIMETERS NOMINAL MM, thread_length: 40.0 MILLIMETERS NOMINAL MM, fastener_length: 40.0 MILLIMETERS NOMINAL MM, special_features: M8, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-552-8639, 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
0-28080840-0
NSN: 5306-01-552-8639
FSC: 5306 — Bolts
CAGE: 29186 — MACK BORING & PARTS CO (USA)
SPECIFICATIONS
head_styleHEXAGON EXTENDED WASHER
head_height7.0 MILLIMETERS NOMINAL MM
thread_length40.0 MILLIMETERS NOMINAL MM
fastener_length40.0 MILLIMETERS NOMINAL MM
special_featuresM8
thread_directionRIGHT-HAND
width_between_flats13.0 MILLIMETERS NOMINAL MM
extended_washer_diameter18.2 MILLIMETERS NOMINAL MM
part_name_assigned_by_controlling_agencyTMSS MED M8 X 1.25 X 40 MM MM
NSN5306-01-552-8639
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 0-28080840-0 · 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: 7.0 MILLIMETERS NOMINAL MM
•
FASTENER LENGTH: 40.0 MILLIMETERS NOMINAL MM
•
EXTENDED WASHER DIAMETER: 18.2 MILLIMETERS NOMINAL MM
•
THREAD LENGTH: 40.0 MILLIMETERS NOMINAL MM
•
HEAD STYLE: HEXAGON EXTENDED WASHER
•
THREAD DIRECTION: RIGHT-HAND
•
WIDTH BETWEEN FLATS: 13.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
HEAD HEIGHT7.0 MILLIMETERS NOMINAL MM
FASTENER LENGTH40.0 MILLIMETERS NOMINAL MM
EXTENDED WASHER DIAMETER18.2 MILLIMETERS NOMINAL MM
THREAD LENGTH40.0 MILLIMETERS NOMINAL MM
HEAD STYLEHEXAGON EXTENDED WASHER
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS13.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURESM8
PART NAME ASSIGNED BY CONTROLLING AGENCYTMSS MED M8 X 1.25 X 40 MM 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0-28080840-0?
0-28080840-0 is a BOLT,MACHINE.
What is the NSN for 0-28080840-0?
0-28080840-0 is cataloged in the U.S. Government catalog under NSN 5306-01-552-8639. This indicates validated use in U.S. government and defense supply chains.
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