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Technical Data Sheet
LA50-40945 ITEM 15 ✓ Verified by PartsTable
· 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 SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include special_features: MATERIAL IS FLOUROELASTOMER, TEMP RANGE -20 DEGREES F TO +400 DEGREES F, end_item_identification: LINEAR ACTUATOR FOR SEAWOLF CLASS SSN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-469-1621, 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
LA50-40945 ITEM 15
NSN: 5330-01-469-1621
FSC: 5330
CAGE: 07270 — MOOG INC. DBA AMPAC-ISP CORP (USA)
SPECIFICATIONS
special_featuresMATERIAL IS FLOUROELASTOMER, TEMP RANGE -20 DEGREES F TO +400 DEGREES F
end_item_identificationLINEAR ACTUATOR FOR SEAWOLF CLASS SSN
NSN5330-01-469-1621
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: LA50-40945 ITEM 15 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONLINEAR ACTUATOR FOR SEAWOLF CLASS SSN
SPECIAL FEATURESMATERIAL IS FLOUROELASTOMER, TEMP RANGE -20 DEGREES F TO +400 DEGREES F
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
4984Interchangeable
interchangeable cross-reference
interchangeable
40952Interchangeable
interchangeable cross-reference
interchangeable
40.952Interchangeable
interchangeable cross-reference
interchangeable
SCU062Interchangeable
interchangeable cross-reference
interchangeable
TP023-B011-4205Interchangeable
Same NIIN cross-reference
interchangeable
B011-TP023-4205Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LA50-40945 ITEM 15?
LA50-40945 ITEM 15 is a SEAL,PLAIN ENCASED.
What parts can replace LA50-40945 ITEM 15?
There are 6 known substitutes for LA50-40945 ITEM 15: 4984, 40952, 40.952 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LA50-40945 ITEM 15?
LA50-40945 ITEM 15 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-469-1621. This indicates validated use in U.S. government and defense supply chains.
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