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LA589-41350 ITEM 21 — Technical Data Sheet

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— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The ROD END,THREADED is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY OVERALL, end_item_identification: USED ON LOS ANGELES CLASS SSN (688). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5340-01-482-9846, 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
LA589-41350 ITEM 21
NSN: 5340-01-482-9846
FSC: 5340
CAGE: 07270 — MOOG INC. DBA AMPAC-ISP CORP (USA)
SPECIFICATIONS
materialTITANIUM ALLOY OVERALL
end_item_identificationUSED ON LOS ANGELES CLASS SSN (688)
NSN5340-01-482-9846
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: LA589-41350 ITEM 21 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: TITANIUM ALLOY OVERALL
TECHNICAL CHARACTERISTICS
MATERIALTITANIUM ALLOY OVERALL
END ITEM IDENTIFICATIONUSED ON LOS ANGELES CLASS SSN (688)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
13337InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
860379InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
984629-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
861027InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
986155-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
41359InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LA589-41350 ITEM 21?
LA589-41350 ITEM 21 is a ROD END,THREADED.
What parts can replace LA589-41350 ITEM 21?
There are 21 known substitutes for LA589-41350 ITEM 21: 13337, 860379, 984629-1 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LA589-41350 ITEM 21?
LA589-41350 ITEM 21 is cataloged in the Federal Logistics Information System under NSN 5340-01-482-9846. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026