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JH13511-4BLANK — BOLT BLANK

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

JH13511-4BLANK: BOLT BLANK.

The BOLT BLANK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.156 INCHES NOMINAL IN, shank_length: 4.890 INCHES MINIMUM AND 4.937 INCHES MAXIMUM IN, shank_diameter: 0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN, fastener_length: 4.890 INCHES MINIMUM AND 4.937 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-370-9467, 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
JH13511-4BLANK
NSN: 5306-00-370-9467
FSC: 5306 — Bolts
CAGE: 3CPE0 — SAFRAN POWER USA LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height0.156 INCHES NOMINAL IN
shank_length4.890 INCHES MINIMUM AND 4.937 INCHES MAXIMUM IN
shank_diameter0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
fastener_length4.890 INCHES MINIMUM AND 4.937 INCHES MAXIMUM IN
hardness_rating28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
style_designatorSTRAIGHT, SHANK W/HEAD
width_between_flats0.426 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
minimum_tensile_strength125000 POUNDS PER SQUARE INCH LBS
material_document_and_classificationASTM A576 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5306-00-370-9467
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: JH13511-4BLANK · 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: 0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
•
HEAD HEIGHT: 0.156 INCHES NOMINAL IN
•
FASTENER LENGTH: 4.890 INCHES MINIMUM AND 4.937 INCHES MAXIMUM IN
•
HARDNESS RATING: 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
•
SHANK LENGTH: 4.890 INCHES MINIMUM AND 4.937 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: STRAIGHT, SHANK W/HEAD
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A576 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
HEAD STYLE: HEXAGON
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
HEAD HEIGHT0.156 INCHES NOMINAL IN
FASTENER LENGTH4.890 INCHES MINIMUM AND 4.937 INCHES MAXIMUM IN
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
SHANK LENGTH4.890 INCHES MINIMUM AND 4.937 INCHES MAXIMUM IN
STYLE DESIGNATORSTRAIGHT, SHANK W/HEAD
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A576 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLEHEXAGON
WIDTH BETWEEN FLATS0.426 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH LBS
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 JH13511-4BLANK?
JH13511-4BLANK is a BOLT BLANK.
What is the NSN for JH13511-4BLANK?
JH13511-4BLANK is cataloged in the U.S. Government catalog under NSN 5306-00-370-9467. This indicates validated use in U.S. government and defense supply chains.
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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.