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CA1671 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

CA1671: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 631, ring_style: LOOP, usage_design: EXTERNAL, inside_diameter: 0.230 INCHES NOMINAL IN, major_thickness: 0.025 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN, surface_treatment: PASSIVATE. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-411-9018, 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
CA1671
NSN: 5325-01-411-9018
FSC: 5325 — Fastening Devices
CAGE: 92215 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV TORRANCE OPERATIONS (USA)
SPECIFICATIONS
materialSTEEL COMP 631
ring_styleLOOP
usage_designEXTERNAL
inside_diameter0.230 INCHES NOMINAL IN
major_thickness0.025 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
surface_treatmentPASSIVATE
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationMIL-S-25043 MIL SPEC 1ST MATERIAL RESPONSE AND AMS 5528 ASSN STD 2ND MATERIAL RESPONSE
NSN5325-01-411-9018
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: CA1671 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-25043 MIL SPEC 1ST MATERIAL RESPONSE AND AMS 5528 ASSN STD 2ND MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
MAJOR THICKNESS: 0.025 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 0.230 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
RING STYLE: LOOP
•
SURFACE TREATMENT: PASSIVATE
TECHNICAL CHARACTERISTICS
USAGE DESIGNEXTERNAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-25043 MIL SPEC 1ST MATERIAL RESPONSE AND AMS 5528 ASSN STD 2ND MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MAJOR THICKNESS0.025 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
INSIDE DIAMETER0.230 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLELOOP
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL COMP 631
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CA1671?
CA1671 is a RING,RETAINING.
What is the NSN for CA1671?
CA1671 is cataloged in the U.S. Government catalog under NSN 5325-01-411-9018. This indicates validated use in U.S. government and defense supply chains.
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