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A2747C3 — BOLT BLANK

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

A2747C3: BOLT BLANK.

The BOLT BLANK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.375 INCHES NOMINAL IN, shank_length: 0.750 INCHES NOMINAL IN, shank_diameter: 0.510 INCHES NOMINAL IN, style_designator: STRAIGHT, SHANK W/HEAD. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-032-6325, 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
A2747C3
NSN: 5306-01-032-6325
FSC: 5306 — Bolts
CAGE: 3D6E9 — MERITOR INDUSTRIAL PRODUCTS, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height0.375 INCHES NOMINAL IN
shank_length0.750 INCHES NOMINAL IN
shank_diameter0.510 INCHES NOMINAL IN
special_featuresWASHER PRESSED ON AND BUTTING BEARING SURFACE OF HEAD WASHER THICKNESS 0.110 ; DIAMTER 1.250,END MILLED TO FORM A KEY LENGTH 0.344 THICKNESS 0.248
style_designatorSTRAIGHT, SHANK W/HEAD
width_between_flats0.678 INCHES NOMINAL IN
NSN5306-01-032-6325
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: A2747C3 · 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
•
SHANK DIAMETER: 0.510 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.375 INCHES NOMINAL IN
•
SHANK LENGTH: 0.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT, SHANK W/HEAD
•
HEAD STYLE: HEXAGON
•
WIDTH BETWEEN FLATS: 0.678 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.510 INCHES NOMINAL IN
HEAD HEIGHT0.375 INCHES NOMINAL IN
SHANK LENGTH0.750 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT, SHANK W/HEAD
HEAD STYLEHEXAGON
WIDTH BETWEEN FLATS0.678 INCHES NOMINAL IN
SPECIAL FEATURESWASHER PRESSED ON AND BUTTING BEARING SURFACE OF HEAD WASHER THICKNESS 0.110 ; DIAMTER 1.250,END MILLED TO FORM A KEY LENGTH 0.344 THICKNESS 0.248
MATERIALSTEEL 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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A2747C3?
A2747C3 is a BOLT BLANK.
What is the NSN for A2747C3?
A2747C3 is cataloged in the U.S. Government catalog under NSN 5306-01-032-6325. 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.