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Technical Data Sheet
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L000259 PIECE 20 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

L000259 PIECE 20: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL, end_item_identification: IMPELLER,PUMP,CENTRIFUGAL. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-301-4605, 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
L000259 PIECE 20
NSN: 5325-01-301-4605
FSC: 5325 — Fastening Devices
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)
SPECIFICATIONS
materialSTEEL
end_item_identificationIMPELLER,PUMP,CENTRIFUGAL
NSN5325-01-301-4605
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: L000259 PIECE 20 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONIMPELLER,PUMP,CENTRIFUGAL
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
7000013Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is L000259 PIECE 20?
L000259 PIECE 20 is a RING,RETAINING.
What parts can replace L000259 PIECE 20?
There is 1 known substitute for L000259 PIECE 20: 7000013. Substitute compatibility should be verified for your specific system.
What is the NSN for L000259 PIECE 20?
L000259 PIECE 20 is cataloged in the U.S. Government catalog under NSN 5325-01-301-4605. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.