PartsTable
Technical Data Sheet
PartsTable / COMPONENT / R-258017 ITEM 12
R-258017 ITEM 12 ✓ 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. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-01-204-3220, 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
R-258017 ITEM 12
NSN: 5325-01-204-3220
FSC: 5325
CAGE: 72957 — ELLIOTT COMPANY DIV JEANNETTE (USA)
SPECIFICATIONS
Part NumberR-258017 ITEM 12
NSN5325-01-204-3220
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: R-258017 ITEM 12 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
14509Interchangeable
interchangeable cross-reference
interchangeable
5L5331-001-02Interchangeable
interchangeable cross-reference
interchangeable
2088636-4Interchangeable
interchangeable cross-reference
interchangeable
848197-1Interchangeable
interchangeable cross-reference
interchangeable
20470Interchangeable
interchangeable cross-reference
interchangeable
164946Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R-258017 ITEM 12?
R-258017 ITEM 12 is a RING,RETAINING.
What parts can replace R-258017 ITEM 12?
There are 11 known substitutes for R-258017 ITEM 12: 14509, 5L5331-001-02, 2088636-4 and 8 more. Substitute compatibility should be verified for your specific system.
Is R-258017 ITEM 12 still available?
R-258017 ITEM 12 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026