PartsTable
Technical Data Sheet
Download PDF

93548A652 — BOLT,SQUARE NECK

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

93548A652: BOLT,SQUARE NECK.

The BOLT,SQUARE NECK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, fastener_length: 8.000 INCHES NOMINAL IN, special_features: GRADE 2; 0.375 INCH DIAMETER; 16 THREADS PER INCH IN, thread_direction: RIGHT-HAND, surface_treatment: ZINC OVERALL, end_item_identification: 5895-01-495-5977. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-527-3738, 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
93548A652
NSN: 5306-01-527-3738
FSC: 5306 — Bolts
CAGE: 2V507 — MCMASTER-CARR SUPPLY COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
fastener_length8.000 INCHES NOMINAL IN
special_featuresGRADE 2; 0.375 INCH DIAMETER; 16 THREADS PER INCH IN
thread_directionRIGHT-HAND
surface_treatmentZINC OVERALL
end_item_identification5895-01-495-5977
part_name_assigned_by_controlling_agencyROUND HEAD SQUARE NECK CARRIAGE BOLT
NSN5306-01-527-3738
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 93548A652 · 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
•
FASTENER LENGTH: 8.000 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
COLOR: NATURAL OVERALL
•
SURFACE TREATMENT: ZINC OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
FASTENER LENGTH8.000 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
COLORNATURAL OVERALL
SPECIAL FEATURESGRADE 2; 0.375 INCH DIAMETER; 16 THREADS PER INCH IN
SURFACE TREATMENTZINC OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYROUND HEAD SQUARE NECK CARRIAGE BOLT
END ITEM IDENTIFICATION5895-01-495-5977
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: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 93548A652?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 93548A652?
93548A652 is a BOLT,SQUARE NECK.
What is the NSN for 93548A652?
93548A652 is cataloged in the U.S. Government catalog under NSN 5306-01-527-3738. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 93548A652

✓ 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.