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Technical Data Sheet
PartsTable / COMPONENT / 2283459
2283459 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The BOLT,U is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, thread_length: 2.000 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN, hardness_rating: 34.0 ROCKWELL C NOMINAL OVERALL, style_designator: ROUND BEND, thread_direction: RIGHT-HAND, nominal_thread_diameter: 0.625 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-741-0656, 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
2283459
NSN: 5306-00-741-0656
FSC: 5306
CAGE: 23862 — MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP MS 2603-02 (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 OVERALL
thread_length2.000 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN
hardness_rating34.0 ROCKWELL C NOMINAL OVERALL
style_designatorROUND BEND
thread_directionRIGHT-HAND
nominal_thread_diameter0.625 INCHES IN
minimum_tensile_strength128000 POUNDS PER SQUARE INCH LBS
thread_quantity_per_inch18
thread_series_designatorUNF
inside_distance_between_shanks4.500 INCHES MINIMUM AND 4.562 INCHES MAXIMUM IN
nonstandard_thread_pitch_diameter+0.5848 TO 0.5889 INCHES IN
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5306-00-741-0656
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 2283459 · 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
•
THREAD QUANTITY PER INCH: 18
•
HARDNESS RATING: 34.0 ROCKWELL C NOMINAL OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD SERIES DESIGNATOR: UNF
•
MATERIAL: STEEL COMP 4130 OVERALL
•
STYLE DESIGNATOR: ROUND BEND
•
THREAD LENGTH: 2.000 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN
•
DISTANCE FROM INSIDE CENTER OF BEND TO BOLT END: 11.000 INCHES MINIMUM AND 11.125 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD QUANTITY PER INCH18
HARDNESS RATING34.0 ROCKWELL C NOMINAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD SERIES DESIGNATORUNF
MATERIALSTEEL COMP 4130 OVERALL
STYLE DESIGNATORROUND BEND
THREAD LENGTH2.000 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN
DISTANCE FROM INSIDE CENTER OF BEND TO BOLT END11.000 INCHES MINIMUM AND 11.125 INCHES MAXIMUM IN
MINIMUM TENSILE STRENGTH128000 POUNDS PER SQUARE INCH LBS
NONSTANDARD THREAD PITCH DIAMETER+0.5848 TO 0.5889 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
665 3Interchangeable
interchangeable cross-reference
interchangeable
150L 3Interchangeable
interchangeable cross-reference
interchangeable
GGG-D-751Interchangeable
interchangeable cross-reference
interchangeable
6002-459Interchangeable
interchangeable cross-reference
interchangeable
01514Interchangeable
interchangeable cross-reference
interchangeable
1514Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2283459?
2283459 is a BOLT,U.
What parts can replace 2283459?
There are 6 known substitutes for 2283459: 665 3, 150L 3, GGG-D-751 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2283459?
2283459 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-741-0656. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026