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6572-03-570-7101 — BOLT,EYE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

6572-03-570-7101: BOLT,EYE.

The BOLT,EYE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, shank_length: 1.687 INCHES NOMINAL IN, style_designator: ROUND, CLOSED, end_item_identification: CH-53E ACFT, distance_from_center_of_eye_to_shank_end: 2.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-339-7456, 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
6572-03-570-7101
NSN: 5306-01-339-7456
FSC: 5306 — Bolts
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
shank_length1.687 INCHES NOMINAL IN
special_featuresEYE BOLT HAS SECOND HOLE AT BASE OF SHANK 0.210 IN. FROM END OF SHANK AND MEASURES 0.127 IN. DIA.,SHANK HAS 0.312-18 THD IN
style_designatorROUND, CLOSED
end_item_identificationCH-53E ACFT
distance_from_center_of_eye_to_shank_end2.000 INCHES NOMINAL IN
NSN5306-01-339-7456
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 6572-03-570-7101 · 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 LENGTH: 1.687 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND, CLOSED
•
DISTANCE FROM CENTER OF EYE TO SHANK END: 2.000 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY OVERALL
TECHNICAL CHARACTERISTICS
SHANK LENGTH1.687 INCHES NOMINAL IN
STYLE DESIGNATORROUND, CLOSED
DISTANCE FROM CENTER OF EYE TO SHANK END2.000 INCHES NOMINAL IN
SPECIAL FEATURESEYE BOLT HAS SECOND HOLE AT BASE OF SHANK 0.210 IN. FROM END OF SHANK AND MEASURES 0.127 IN. DIA.,SHANK HAS 0.312-18 THD IN
END ITEM IDENTIFICATIONCH-53E ACFT
MATERIALALUMINUM ALLOY 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
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FREQUENTLY ASKED QUESTIONS
What is 6572-03-570-7101?
6572-03-570-7101 is a BOLT,EYE.
What is the NSN for 6572-03-570-7101?
6572-03-570-7101 is cataloged in the U.S. Government catalog under NSN 5306-01-339-7456. 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.