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243-5864870 PC 20007 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

243-5864870 PC 20007: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, grip_length: 8.406 INCHES NOMINAL IN, head_height: 2.750 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 2.938 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-280-8705, 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
243-5864870 PC 20007
NSN: 5306-01-280-8705
FSC: 5306 — Bolts
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
grip_length8.406 INCHES NOMINAL IN
head_height2.750 INCHES NOMINAL IN
thread_class2A A
thread_length2.938 INCHES NOMINAL IN
surface_finish63.0 MICROINCHES GRIP
fastener_length12.281 INCHES NOMINAL IN
thread_directionRIGHT-HAND
features_providedFINISHED HEAD
width_between_flats3.875 INCHES NOMINAL IN
nominal_thread_diameter0.112 INCHES IN
NSN5306-01-280-8705
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 243-5864870 PC 20007 · 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
•
SURFACE FINISH: 63.0 MICROINCHES GRIP
•
HEAD HEIGHT: 2.750 INCHES NOMINAL IN
•
FASTENER LENGTH: 12.281 INCHES NOMINAL IN
•
THREAD LENGTH: 2.938 INCHES NOMINAL IN
•
SHANK UNTHREADED HOLE DIAMETER: 0.312 INCHES NOMINAL OVERALL IN
•
NOMINAL THREAD DIAMETER: 0.112 INCHES IN
•
FEATURES PROVIDED: FINISHED HEAD
•
HEAD STYLE: HEXAGON
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES GRIP
HEAD HEIGHT2.750 INCHES NOMINAL IN
FASTENER LENGTH12.281 INCHES NOMINAL IN
THREAD LENGTH2.938 INCHES NOMINAL IN
SHANK UNTHREADED HOLE DIAMETER0.312 INCHES NOMINAL OVERALL IN
NOMINAL THREAD DIAMETER0.112 INCHES IN
FEATURES PROVIDEDFINISHED HEAD
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
GRIP LENGTH8.406 INCHES NOMINAL 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 243-5864870 PC 20007?
243-5864870 PC 20007 is a BOLT,MACHINE.
What is the NSN for 243-5864870 PC 20007?
243-5864870 PC 20007 is cataloged in the U.S. Government catalog under NSN 5306-01-280-8705. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.