PartsTable
Technical Data Sheet
MS16632-4025 ✓ 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 COMP 632, usage_design: EXTERNAL, inside_diameter: 0.206 INCHES MINIMUM AND 0.214 INCHES MAXIMUM IN, major_thickness: 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN, surface_treatment: PASSIVATE, special_test_features: SPECIAL QUALITY CONTROL TESTING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-550-5937, 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
MS16632-4025
NSN: 5325-00-550-5937
FSC: 5325
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL COMP 632
ring_styleC
usage_designEXTERNAL
inside_diameter0.206 INCHES MINIMUM AND 0.214 INCHES MAXIMUM IN
major_thickness0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
surface_treatmentPASSIVATE
special_test_featuresSPECIAL QUALITY CONTROL TESTING
casehardening_indicatorNOT CASEHARDENED
material_hardness_rating63.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 69.5 ROCKWELL SUPERFICIAL 30-N MAXIMUM
cross-sectional_shape_styleRECTANGULAR
nondefinitive_spec/std_data1 TYPE AND 6 CLASS
departure_from_cited_documentAS MODIFIED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
NSN5325-00-550-5937
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: MS16632-4025 · 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
MATERIAL: STEEL CORROSION RESISTING
SURFACE TREATMENT: PASSIVATE
USAGE DESIGN: EXTERNAL
CASEHARDENING INDICATOR: NOT CASEHARDENED
INSIDE DIAMETER: 0.211 INCHES NOMINAL IN
MATERIAL HARDNESS RATING: 63.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 69.5 ROCKWELL SUPERFICIAL 30-N MAXIMUM
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
MAJOR THICKNESS: 0.025 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING
SURFACE TREATMENTPASSIVATE
USAGE DESIGNEXTERNAL
CASEHARDENING INDICATORNOT CASEHARDENED
INSIDE DIAMETER0.211 INCHES NOMINAL IN
MATERIAL HARDNESS RATING63.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 69.5 ROCKWELL SUPERFICIAL 30-N MAXIMUM
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MAJOR THICKNESS0.025 INCHES NOMINAL IN
RING STYLEC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
82445Interchangeable
interchangeable cross-reference
interchangeable
90167Interchangeable
interchangeable cross-reference
interchangeable
25056Interchangeable
interchangeable cross-reference
interchangeable
MIL-R-21248Interchangeable
interchangeable cross-reference
interchangeable
MS16632-4025Interchangeable
interchangeable cross-reference
interchangeable
5103-25Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy MS16632-4025?
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 MS16632-4025?
MS16632-4025 is a RING,RETAINING.
What parts can replace MS16632-4025?
There are 19 known substitutes for MS16632-4025: 82445, 90167, 25056 and 16 more. Substitute compatibility should be verified for your specific system.
Is MS16632-4025 still available?
MS16632-4025 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 — MS16632-4025