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Technical Data Sheet
PartsTable / COMPONENT / 243681
243681 ✓ 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 BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.9840 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN, style_designator: SPLIT, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 1.3760 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM IN, body_outside_diameter: 1.4600 INCHES NOMINAL 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 5305-00-227-1814, 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
243681
NSN: 5305-00-227-1814
FSC: 5305
CAGE: 08683 — BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length0.9840 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
style_designatorSPLIT, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter1.3760 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM IN
body_outside_diameter1.4600 INCHES NOMINAL IN
NSN5305-00-227-1814
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 243681 · 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: 0.781 INCHES MINIMUM AND 0.813 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.813 INCHES MAXIMUM IN
•
WIDTH BETWEEN FLATS: 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PHOSPHATE OVERALL
•
MATERIAL: STEEL COMP 1018 OVERALL
•
HEAD HEIGHT: 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
HEAD STYLE: SQUARE
•
THREAD QUANTITY PER INCH: 18
TECHNICAL CHARACTERISTICS (FLIS)
FASTENER LENGTH0.781 INCHES MINIMUM AND 0.813 INCHES MAXIMUM IN
THREAD LENGTH0.813 INCHES MAXIMUM IN
WIDTH BETWEEN FLATS0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
SURFACE TREATMENTPHOSPHATE OVERALL
MATERIALSTEEL COMP 1018 OVERALL
HEAD HEIGHT0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
HEAD STYLESQUARE
THREAD QUANTITY PER INCH18
FEATURES PROVIDEDCASEHARDENED
THREAD DIRECTIONRIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
ML-7341Interchangeable
interchangeable cross-reference
interchangeable
006363Interchangeable
interchangeable cross-reference
interchangeable
7341Interchangeable
interchangeable cross-reference
interchangeable
32N802PC15Interchangeable
interchangeable cross-reference
interchangeable
BBS312Interchangeable
interchangeable cross-reference
interchangeable
K8468646Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 243681?
243681 is a BEARING,SLEEVE.
What parts can replace 243681?
There are 24 known substitutes for 243681: ML-7341, 006363, 7341 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 243681?
243681 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-227-1814. 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