PartsTable
Technical Data Sheet
Download PDF

9489T31 — BOLT,EYE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

9489T31: BOLT,EYE.

The BOLT,EYE is a the manufacturer industrial component. Key specifications include shank_length: 1.000 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.875 INCHES NOMINAL IN, overall_length: 2.500 INCHES NOMINAL IN, special_features: NEVER USE ITEM FOR LIFTING. WIRE EYEBOLT FURNISHED WITH ONE HEX NUT, style_designator: ROUND, CLOSED.

This part is cataloged in the U.S. Government catalog under NSN 5306-01-590-7335, 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
9489T31
NSN: 5306-01-590-7335
FSC: 5306 — Bolts
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
shank_length1.000 INCHES NOMINAL IN
thread_class2A A
thread_length0.875 INCHES NOMINAL IN
overall_length2.500 INCHES NOMINAL IN
special_featuresNEVER USE ITEM FOR LIFTING. WIRE EYEBOLT FURNISHED WITH ONE HEX NUT
style_designatorROUND, CLOSED
thread_directionRIGHT-HAND
surface_treatmentZINC OVERALL
eye_stock_diameter0.375 INCHES NOMINAL IN
eye_inside_diameter0.750 INCHES NOMINAL IN
nominal_thread_diameter0.375 INCHES IN
thread_quantity_per_inch16
NSN5306-01-590-7335
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 9489T31 · 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
•
EYE STOCK DIAMETER: 0.375 INCHES NOMINAL IN
•
THREAD LENGTH: 0.875 INCHES NOMINAL IN
•
SHANK LENGTH: 1.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND, CLOSED
•
NOMINAL THREAD DIAMETER: 0.375 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
EYE STOCK DIAMETER0.375 INCHES NOMINAL IN
THREAD LENGTH0.875 INCHES NOMINAL IN
SHANK LENGTH1.000 INCHES NOMINAL IN
STYLE DESIGNATORROUND, CLOSED
OVERALL LENGTH2.500 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.375 INCHES IN
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESNEVER USE ITEM FOR LIFTING. WIRE EYEBOLT FURNISHED WITH ONE HEX NUT
SURFACE TREATMENTZINC OVERALL
EYE INSIDE DIAMETER0.750 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
Ready to buy 9489T31?
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 9489T31?
9489T31 is a BOLT,EYE.
What is the NSN for 9489T31?
9489T31 is cataloged in the U.S. Government catalog under NSN 5306-01-590-7335. 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 — 9489T31

✓ 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.