PartsTable
Technical Data Sheet
MS3215-4018 ✓ 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 RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, usage_design: EXTERNAL, inside_diameter: 0.143 INCHES NOMINAL IN, major_thickness: 0.025 INCHES NOMINAL IN, surface_treatment: PASSIVATE, casehardening_indicator: NOT CASEHARDENED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-084-4355, 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
MS3215-4018
NSN: 5325-00-084-4355
FSC: 5325
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
ring_styleE
usage_designEXTERNAL
inside_diameter0.143 INCHES NOMINAL IN
major_thickness0.025 INCHES NOMINAL IN
surface_treatmentPASSIVATE
casehardening_indicatorNOT CASEHARDENED
material_hardness_rating63.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 69.5 ROCKWELL SUPERFICIAL 30-N MAXIMUM
cross-sectional_shape_styleRECTANGULAR
NSN5325-00-084-4355
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: MS3215-4018 · 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
USAGE DESIGN: EXTERNAL
SURFACE TREATMENT: PASSIVATE
MATERIAL: STEEL CORROSION RESISTING
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
INSIDE DIAMETER: 0.143 INCHES NOMINAL IN
MAJOR THICKNESS: 0.025 INCHES NOMINAL IN
RING STYLE: E
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS (FLIS)
USAGE DESIGNEXTERNAL
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL CORROSION RESISTING
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
INSIDE DIAMETER0.143 INCHES NOMINAL IN
MAJOR THICKNESS0.025 INCHES NOMINAL IN
RING STYLEE
CASEHARDENING INDICATORNOT CASEHARDENED
MATERIAL HARDNESS RATING63.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 69.5 ROCKWELL SUPERFICIAL 30-N MAXIMUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
MF411Interchangeable
interchangeable cross-reference
interchangeable
325059-1Interchangeable
interchangeable cross-reference
interchangeable
5294Interchangeable
interchangeable cross-reference
interchangeable
333-589Interchangeable
interchangeable cross-reference
interchangeable
FC412Interchangeable
interchangeable cross-reference
interchangeable
E-1758Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy MS3215-4018?
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 MS3215-4018?
MS3215-4018 is a RING,RETAINING.
What parts can replace MS3215-4018?
There are 13 known substitutes for MS3215-4018: MF411, 325059-1, 5294 and 10 more. Substitute compatibility should be verified for your specific system.
Is MS3215-4018 still available?
MS3215-4018 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — MS3215-4018